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| author | Andreas Henriksson <andreas@fatal.se> | 2014-09-16 15:50:58 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-09-16 16:20:41 +0200 |
| commit | 2833796106420e4634543d06052482f75cbb5762 (patch) | |
| tree | fc8562ea2bda7c80dd5c2f353055c6caf6947676 | |
| parent | 821b2e792159e237a1e5a1ea4bb6ae2e55d64be5 (diff) | |
libsystemd-network: avoid double-free in error case
Don't manually free 'n' in error path as it's already tagged
_cleanup_free_ and will be freed once it goes out of scope,
leading to double-free in this case.
Found with coverity. Fixes: CID#1237786
| -rw-r--r-- | src/libsystemd-network/network-internal.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/libsystemd-network/network-internal.c b/src/libsystemd-network/network-internal.c index 208c31469..372f3ed37 100644 --- a/src/libsystemd-network/network-internal.c +++ b/src/libsystemd-network/network-internal.c @@ -199,7 +199,6 @@ int config_parse_ifname(const char *unit, if (!ascii_is_valid(n) || strlen(n) >= IFNAMSIZ) { log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Interface name is not ASCII clean or is too long, ignoring assignment: %s", rvalue); - free(n); return 0; } |