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| author |   Ilia Shipitsin <chipitsine@gmail.com> | 2025-05-21 00:57:50 +0200 |
|---|---|---|
| committer |   Jason A. Donenfeld <Jason@zx2c4.com> | 2025-05-21 00:58:11 +0200 |
| commit | 2d6e041fefbb6ac0e16837ff9b325911aa3a7807 (patch) | |
| tree | 6f269bdd0f5ca08f9b497eb2ef89a29afc1cae15 | |
| parent | wg-quick: linux: add 'dev' to 'ip link add' to avoid keyword conflicts (diff) | |
| download | wireguard-tools-2d6e041fefbb6ac0e16837ff9b325911aa3a7807.tar.xz wireguard-tools-2d6e041fefbb6ac0e16837ff9b325911aa3a7807.zip | |
config: handle strdup failure
Signed-off-by: Ilia Shipitsin <chipitsine@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
| -rw-r--r-- | src/config.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/config.c b/src/config.c index 4d2d386..6b8aa58 100644 --- a/src/config.c +++ b/src/config.c @@ -374,6 +374,11 @@ static inline bool parse_allowedips(struct wgpeer *peer, struct wgallowedip **la parse_ip_prefix(peer, &flags, &mask); saved_entry = strdup(mask); + if (!saved_entry) { + perror("strdup"); + free(mutable); + return false; + } ip = strsep(&mask, "/"); new_allowedip = calloc(1, sizeof(*new_allowedip)); |