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| author | Dmitry V. Levin <ldv@strace.io> | 2023-11-13 08:00:00 +0000 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2023-11-14 23:25:00 +0000 |
| commit | 6a4bf999a7bd5da780fa4157d4397548ffe0c30f (patch) | |
| tree | 715022f8e502df28d8ccba12a8687ac41c2775bd /libpam | |
| parent | d89e94b061f388bedd4a0bb69b3fb1ba195e11fa (diff) | |
| download | pam-6a4bf999a7bd5da780fa4157d4397548ffe0c30f.tar.gz pam-6a4bf999a7bd5da780fa4157d4397548ffe0c30f.tar.bz2 pam-6a4bf999a7bd5da780fa4157d4397548ffe0c30f.zip | |
libpam: fix _pam_mkargv return value on error path
* libpam/pam_misc.c (_pam_mkargv): Return 0 in case of memory allocation
failure.
Diffstat (limited to 'libpam')
| -rw-r--r-- | libpam/pam_misc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libpam/pam_misc.c b/libpam/pam_misc.c index 22b613e1..9588be17 100644 --- a/libpam/pam_misc.c +++ b/libpam/pam_misc.c @@ -192,6 +192,7 @@ int _pam_mkargv(const char *s, char ***argv, int *argc) if ((our_argv = argvbuf = malloc(argvlen)) == NULL) { pam_syslog(NULL, LOG_CRIT, "pam_mkargv: null returned by malloc"); + argvlen = 0; } else { char *tmp=NULL; |