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Fix possible null deref

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jfreegman 2021-12-15 13:15:50 -05:00
parent 27259ff23f
commit 9a629072b3
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1 changed files with 5 additions and 0 deletions
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src/chat.c
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@ -779,6 +779,11 @@ static void chat_onGroupInvite(ToxWindow *self, Tox *m, uint32_t friendnumber, c
} }
Friends.list[friendnumber].group_invite.data = malloc(length * sizeof(uint8_t)); Friends.list[friendnumber].group_invite.data = malloc(length * sizeof(uint8_t));
if (Friends.list[friendnumber].group_invite.data == NULL) {
return;
}
memcpy(Friends.list[friendnumber].group_invite.data, invite_data, length); memcpy(Friends.list[friendnumber].group_invite.data, invite_data, length);
Friends.list[friendnumber].group_invite.length = length; Friends.list[friendnumber].group_invite.length = length;