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Fix partial fix: A slash in pos 0 still led to read access to pathname[-1].

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Coren[m] 2013-11-30 22:14:09 +01:00
parent 8ff907d719
commit 4f4a379a01
1 changed files with 1 additions and 1 deletions
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src/chat.c
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@ -114,7 +114,7 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int num, uint8_t fil
ChatContext *ctx = self->chatwin; ChatContext *ctx = self->chatwin;
int idx = strlen(pathname) - 1; int idx = strlen(pathname) - 1;
while (pathname[idx] == '/' && idx >= 0) { while (idx >= 0 && pathname[idx] == '/') {
pathname[idx--] = 0; pathname[idx--] = 0;
} }