Apply patch from pr2536, after testing locally.
Fixes: PR2446 and PR2536 Submitted by: Flemming Jacobsen <fj@tfs.com> 2.2 Candidate.
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17abb434aa
commit
2e42144ea7
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=21997
@ -82,7 +82,7 @@ struct arglist {
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static char *copynext __P((char *, char *));
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static int fcmp __P((const void *, const void *));
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static void formatf __P((struct afile *, int));
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static void getcmd __P((char *, char *, char *, struct arglist *));
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static void getcmd __P((char *, char *, char *, int, struct arglist *));
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struct dirent *glob_readdir __P((RST_DIR *dirp));
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static int glob_stat __P((const char *, struct stat *));
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static void mkentry __P((struct direct *, struct afile *));
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@ -121,7 +121,7 @@ runcmdshell()
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volno = 0;
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}
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runshell = 1;
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getcmd(curdir, cmd, name, &arglist);
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getcmd(curdir, cmd, name, sizeof(name), &arglist);
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switch (cmd[0]) {
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/*
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* Add elements to the extraction list.
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@ -300,9 +300,10 @@ runcmdshell()
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* eliminate any embedded ".." components.
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*/
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static void
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getcmd(curdir, cmd, name, ap)
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getcmd(curdir, cmd, name, size, ap)
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char *curdir, *cmd, *name;
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struct arglist *ap;
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int size;
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{
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register char *cp;
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static char input[BUFSIZ];
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@ -357,7 +358,7 @@ getcmd(curdir, cmd, name, ap)
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* If it is an absolute pathname, canonicalize it and return it.
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*/
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if (rawname[0] == '/') {
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canon(rawname, name, sizeof(name));
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canon(rawname, name, size);
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} else {
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/*
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* For relative pathnames, prepend the current directory to
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@ -366,7 +367,7 @@ getcmd(curdir, cmd, name, ap)
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(void) strcpy(output, curdir);
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(void) strcat(output, "/");
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(void) strcat(output, rawname);
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canon(output, name, sizeof(name));
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canon(output, name, size);
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}
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if (glob(name, GLOB_ALTDIRFUNC, NULL, &ap->glob) < 0)
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fprintf(stderr, "%s: out of memory\n", ap->cmd);
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