d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix various minor issues.

Browse Source 
Don't explode on 'write' because we access a pointer we just freed.
This commit is contained in:
Poul-Henning Kamp 2002-10-29 07:39:18 +00:00
parent 39da086a6b
commit 2f7fb9cc47
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/libdisk/tst01.c
View File

@ -24,7 +24,7 @@ __FBSDID("$FreeBSD$");
#include <paths.h> #include <paths.h>
#include "libdisk.h" #include "libdisk.h"
u_char mbr[] = { u_char mbrboot[] = {
250,51,192,142,208,188,0,124,139,244,80,7,80,31,251,252,191,0,6,185,0,1, 250,51,192,142,208,188,0,124,139,244,80,7,80,31,251,252,191,0,6,185,0,1,
242,165,234,29,6,0,0,190,190,7,179,4,128,60,128,116,14,128,60,0,117,28, 242,165,234,29,6,0,0,190,190,7,179,4,128,60,128,116,14,128,60,0,117,28,
131,198,16,254,203,117,239,205,24,139,20,139,76,2,139,238,131,198,16,254, 131,198,16,254,203,117,239,205,24,139,20,139,76,2,139,238,131,198,16,254,
@ -255,7 +255,7 @@ main(int argc, char **argv)
continue; continue;
} }
if (!strcasecmp(*cmds,"mbr")) { if (!strcasecmp(*cmds,"mbr")) {
Set_Boot_Mgr(d,mbr,sizeof (mbr)); Set_Boot_Mgr(d,mbrboot,sizeof (mbrboot));
continue; continue;
} }
#if 0 /* XXX boot1 undefined, fix me */ #if 0 /* XXX boot1 undefined, fix me */
@ -268,7 +268,7 @@ main(int argc, char **argv)
printf("Write=%d\n", printf("Write=%d\n",
Write_Disk(d)); Write_Disk(d));
Free_Disk(d); Free_Disk(d);
d = Open_Disk(d->name); d = Open_Disk(argv[1]);
continue; continue;
} }
if (strcasecmp(*cmds,"help")) if (strcasecmp(*cmds,"help"))
@ -299,8 +299,10 @@ main(int argc, char **argv)
printf("\tscan\n"); printf("\tscan\n");
printf("\twrite\n"); printf("\twrite\n");
printf("\nENUM:\n\t"); printf("\nENUM:\n\t");
#if 0
for(i=0;chunk_n[i];i++) for(i=0;chunk_n[i];i++)
printf("%d = %s%s",i,chunk_n[i],i == 4 ? "\n\t" : " "); printf("%d = %s%s",i,chunk_n[i],i == 4 ? "\n\t" : " ");
#endif
printf("\n"); printf("\n");
} }