JehanneOS/mksh
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CID 703484: resource leak in error path

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tg
2012-06-24 20:00:51 +00:00
parent df81e96d67
commit 025a6a325e
1 changed files with 6 additions and 6 deletions
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12
funcs.c
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@ -38,7 +38,7 @@
#endif #endif
#endif #endif
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.219 2012/05/09 23:20:56 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.220 2012/06/24 20:00:51 tg Exp $");
#if HAVE_KILLPG #if HAVE_KILLPG
/* /*
@ -3592,11 +3592,6 @@ c_cat(const char **wp)
char *buf, *cp; char *buf, *cp;
#define MKSH_CAT_BUFSIZ 4096 #define MKSH_CAT_BUFSIZ 4096
if ((buf = malloc_osfunc(MKSH_CAT_BUFSIZ)) == NULL) {
bi_errorf(Toomem, (unsigned long)MKSH_CAT_BUFSIZ);
return (1);
}
/* parse options: POSIX demands we support "-u" as no-op */ /* parse options: POSIX demands we support "-u" as no-op */
while ((rv = ksh_getopt(wp, &builtin_opt, "u")) != -1) { while ((rv = ksh_getopt(wp, &builtin_opt, "u")) != -1) {
switch (rv) { switch (rv) {
@ -3611,6 +3606,11 @@ c_cat(const char **wp)
wp += builtin_opt.optind; wp += builtin_opt.optind;
rv = 0; rv = 0;
if ((buf = malloc_osfunc(MKSH_CAT_BUFSIZ)) == NULL) {
bi_errorf(Toomem, (unsigned long)MKSH_CAT_BUFSIZ);
return (1);
}
do { do {
if (*wp) { if (*wp) {
fn = *wp++; fn = *wp++;