freebsd-dev/lib/libc/stdio
Colin Percival 22d725b5d7 Initialize "nconv" to a reasonable value in all code paths. Prior to
this commit, sprintf("%s", "") could fail depending on what happened
to be on the stack.

Found by:	LLVM/Clang Static Checker
2008-08-04 06:55:42 +00:00
..
_flock_stub.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
asprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
clrerr.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
fclose.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fclose.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fcloseall.c Oops, correct the weak reference (s/fclose/fcloseall). 2006-04-22 16:47:59 +00:00
fdopen.c Remove useless call to getdtablesize(2) in fdopen(3) and its useless 2008-05-10 18:39:20 +00:00
feof.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
ferror.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ferror.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
fflush.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fflush.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetc.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetln.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetln.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetpos.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgets.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgets.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetwc.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fgetwln.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetwln.c Fix an off-by-one bug that caused the first character of the buffer to 2004-08-06 17:00:09 +00:00
fgetws.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fgetws.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fileno.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
findfp.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
flags.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
floatio.h Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
flockfile.3 Add missing word to "Return Values" section. 2003-01-13 01:29:14 +00:00
fopen.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fopen.c Fix a leak in the recent fixes for file descriptors > SHRT_MAX. In the 2008-04-22 17:03:32 +00:00
fprintf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fpurge.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fputc.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fputs.3 Grammer correction from: emaste 2007-04-19 14:01:04 +00:00
fputs.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fputwc.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fputws.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fputws.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fread.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fread.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
freopen.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fscanf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fseek.3 Add rewind() to the list of functions which may fail and set errno 2007-06-18 02:13:04 +00:00
fseek.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fsetpos.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ftell.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
funopen.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
funopen.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fvwrite.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fvwrite.h Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fwalk.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fwide.3 mdoc(7) police: "The .Fn function". 2002-12-18 12:45:11 +00:00
fwide.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
fwprintf.c Add implementations of the wprintf() family of functions, which perform 2002-09-21 13:00:30 +00:00
fwrite.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
fwscanf.c Add implementations of wscanf() and related functions: fwscanf(), swscanf(), 2002-09-23 12:40:06 +00:00
getc.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getc.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
getchar.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
gets.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getw.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getwc.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
getwc.c Provide trivial macro implementations of getwc(), getwchar(), putwc() and 2004-05-25 10:42:52 +00:00
getwchar.c Provide trivial macro implementations of getwc(), getwchar(), putwc() and 2004-05-25 10:42:52 +00:00
glue.h Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
local.h Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
makebuf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
Makefile.inc Reduce the level of duplication between vfprintf() and vfwprintf() 2008-06-29 21:52:40 +00:00
mktemp.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
mktemp.c Fix a few bugs with the _gettemp() routine which implements mkstemp(), 2008-07-28 21:18:59 +00:00
perror.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
printf-pos.c Fix a bogon in the previous commit and add some missing error checks. 2008-06-29 23:46:06 +00:00
printf.3 Updates for changes in the way printf() handles hex floating point 2008-04-12 03:11:56 +00:00
printf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
printflocal.h Correctly handle malloc() failure. While here, reduce the code size a 2008-06-29 22:54:26 +00:00
putc.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
putc.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
putchar.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00
puts.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
putw.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
putwc.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
putwc.c Provide trivial macro implementations of getwc(), getwchar(), putwc() and 2004-05-25 10:42:52 +00:00
putwchar.c Provide trivial macro implementations of getwc(), getwchar(), putwc() and 2004-05-25 10:42:52 +00:00
refill.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
remove.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
remove.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
rewind.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
rget.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
scanf.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
scanf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
setbuf.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
setbuf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
setbuffer.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
setvbuf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
snprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
sprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
sscanf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
stdio.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
stdio.c Retire the __fgetcookie(), __fgetpendout(), and __fsetfileno() accessors 2008-05-05 16:14:02 +00:00
swprintf.c Add implementations of the wprintf() family of functions, which perform 2002-09-21 13:00:30 +00:00
swscanf.c Add implementations of wscanf() and related functions: fwscanf(), swscanf(), 2002-09-23 12:40:06 +00:00
Symbol.map Retire the __fgetcookie(), __fgetpendout(), and __fsetfileno() accessors 2008-05-05 16:14:02 +00:00
tempnam.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
tmpfile.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
tmpnam.3 o Add ENVIRONMENT section and mention there that TMPDIR is ignored 2007-03-16 21:46:24 +00:00
tmpnam.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ungetc.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ungetc.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
ungetwc.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
ungetwc.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vasprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vfprintf.c Correctly handle malloc() failure. While here, reduce the code size a 2008-06-29 22:54:26 +00:00
vfscanf.c Remove some test instrumentation. (The Symbol.map changes broke it anyway.) 2007-12-09 21:00:12 +00:00
vfwprintf.c Initialize "nconv" to a reasonable value in all code paths. Prior to 2008-08-04 06:55:42 +00:00
vfwscanf.c Remove some test instrumentation. (The Symbol.map changes broke it anyway.) 2007-12-09 21:00:12 +00:00
vprintf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
vscanf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
vsnprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vsprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vsscanf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vswprintf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vswscanf.c Next stage of stdio cleanup: Retire __sFILEX and merge the fields back into 2008-04-17 22:17:54 +00:00
vwprintf.c Add implementations of the wprintf() family of functions, which perform 2002-09-21 13:00:30 +00:00
vwscanf.c Add implementations of wscanf() and related functions: fwscanf(), swscanf(), 2002-09-23 12:40:06 +00:00
wbuf.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
wprintf.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
wprintf.c Add implementations of the wprintf() family of functions, which perform 2002-09-21 13:00:30 +00:00
wscanf.3 Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
wscanf.c Add implementations of wscanf() and related functions: fwscanf(), swscanf(), 2002-09-23 12:40:06 +00:00
wsetup.c Per Regents of the University of Calfornia letter, remove advertising 2007-01-09 00:28:16 +00:00
xprintf_errno.c Make the %V{is} extension handle a NULL pointer like %s does: output "(null)" 2006-01-25 12:45:24 +00:00
xprintf_float.c Add an extensible version of our *printf(3) implementation to libc 2005-12-16 18:56:39 +00:00
xprintf_hexdump.c Add an extensible version of our *printf(3) implementation to libc 2005-12-16 18:56:39 +00:00
xprintf_int.c Explicitely use a "signed char" instead of a "char", for those archs where 2005-12-22 14:23:54 +00:00
xprintf_quote.c Fix the %Q printf extension to behave as expected 2006-03-02 08:53:45 +00:00
xprintf_str.c Add an extensible version of our *printf(3) implementation to libc 2005-12-16 18:56:39 +00:00
xprintf_time.c Remove spurious "union arg" from printf.h 2006-02-04 14:35:01 +00:00
xprintf_vis.c Make the %V{is} extension handle a NULL pointer like %s does: output "(null)" 2006-01-25 12:45:24 +00:00
xprintf.c Expose FILE's internals to the world again in all their glory. Restore 2008-05-05 16:03:52 +00:00