pidgin/pidgin

irc: fix read out of bounds in irc_nick_skip_mode
release-2.x.y
2018-03-05, dx
bb3906c14782
Parents cda0ef7d24fb
Children 02a06f1449d9
irc: fix read out of bounds in irc_nick_skip_mode

Reported by Joseph Bisch
1 files changed, 1 insertions(+), 1 deletions(-)
  • +1 -1
    libpurple/protocols/irc/parse.c
    • --- a/libpurple/protocols/irc/parse.c Thu Mar 01 20:38:21 2018 -0600
    +++ b/libpurple/protocols/irc/parse.c Mon Mar 05 04:07:09 2018 -0300
    @@ -533,7 +533,7 @@
    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;