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| author | Felix Fietkau <nbd@openwrt.org> | 2013-02-23 19:30:01 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-02-23 19:30:01 +0100 |
| commit | f39921669076a5f37c05737452d74017dbaa0e23 (patch) | |
| tree | eb3a8019f9f0b584365b2c007813c454643bfa7c | |
| parent | 17d2e4f47b29692d26c243a8d05987e5e5f53b43 (diff) | |
| download | unitd-f39921669076a5f37c05737452d74017dbaa0e23.tar unitd-f39921669076a5f37c05737452d74017dbaa0e23.zip | |
initialize dest in cmd_add_string() to not segfault on empty strings
| -rw-r--r-- | hotplug-rule.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hotplug-rule.c b/hotplug-rule.c index cb31c3f..1f3189d 100644 --- a/hotplug-rule.c +++ b/hotplug-rule.c @@ -325,7 +325,7 @@ static void cmd_add_string(const char *pattern, struct blob_attr *msg) int len = 0; bool var = false; - blobmsg_alloc_string_buffer(&b, NULL, 1); + dest = blobmsg_alloc_string_buffer(&b, NULL, 1); str = alloca(strlen(pattern) + 1); strcpy(str, pattern); next = str; |