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| author | Gary Kramlich <grim@reaperworld.com> | 2018-03-06 06:20:04 +0000 |
|---|---|---|
| committer | Gary Kramlich <grim@reaperworld.com> | 2018-03-06 06:20:04 +0000 |
| commit | 222769ce99ca3b940fc6d41d3d2c70d5e50e872a (patch) | |
| tree | 9f39368689eec7a7ae495536f3f57d0f32fcf0b3 | |
| parent | aaa069a0d50346973b68de62976f1679c9bbbcb6 (diff) | |
| parent | a281f3234899cda15675c78c3167778fffc1ee48 (diff) | |
| download | pidgin-222769ce99ca3b940fc6d41d3d2c70d5e50e872a.tar.gz | |
Merged in dequisdequis/security/release-2.x.y (pull request #22)
irc: fix read out of bounds in irc_nick_skip_mode
Approved-by: Gary Kramlich <grim@reaperworld.com>
| -rw-r--r-- | libpurple/protocols/irc/parse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libpurple/protocols/irc/parse.c b/libpurple/protocols/irc/parse.c index c4caa5e933..f1478c8b53 100644 --- a/libpurple/protocols/irc/parse.c +++ b/libpurple/protocols/irc/parse.c @@ -533,7 +533,7 @@ const char *irc_nick_skip_mode(struct irc_conn *irc, const char *nick) mode_chars = irc->mode_chars ? irc->mode_chars : default_modes; - while (strchr(mode_chars, *nick) != NULL) + while (*nick && strchr(mode_chars, *nick) != NULL) nick++; return nick; |