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| author | Russell Bryant <russell@russellbryant.com> | 2006-11-06 18:05:11 +0000 |
|---|---|---|
| committer | Russell Bryant <russell@russellbryant.com> | 2006-11-06 18:05:11 +0000 |
| commit | 0f621aa13e0523bd8af39ee5a513d8f7cd954775 (patch) | |
| tree | e40f755cf854ea0e64efa3a1241a5cb1e17ba994 /utils/check_expr.c | |
| parent | ce40dc579c5d4cc89eeaf004966ed3ae519a3055 (diff) | |
check for failure after call to calloc() (issue #8295)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@47232 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'utils/check_expr.c')
| -rw-r--r-- | utils/check_expr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/check_expr.c b/utils/check_expr.c index 531af49c0..85b869b2d 100644 --- a/utils/check_expr.c +++ b/utils/check_expr.c @@ -69,6 +69,8 @@ char *find_var(const char *varname) /* the list should be pretty short, if there void set_var(const char *varname, const char *varval) { struct varz *t = calloc(1,sizeof(struct varz)); + if (!t) + return; strcpy(t->varname, varname); strcpy(t->varval, varval); t->next = global_varlist; |