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more thorough error checking

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Jfreegman
2014-09-23 22:51:56 -04:00
parent 48cf4ebf02
commit b071a9e992
11 changed files with 93 additions and 23 deletions
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7
src/chat.c
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@ -528,7 +528,12 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
uint64_t datapos;
memcpy(&datapos, tmp, sizeof(uint64_t));
fseek(fp, datapos, SEEK_SET);
if (fseek(fp, datapos, SEEK_SET) == -1) {
snprintf(msg, sizeof(msg), "File transfer for '%s' failed.", filename);
close_file_sender(self, m, send_idx, NULL, TOX_FILECONTROL_FINISHED, filenum, num);
break;
}
tox_file_send_control(m, num, 0, filenum, TOX_FILECONTROL_ACCEPT, 0, 0);
file_senders[send_idx].noconnection = false;
break;