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handle sniffer realloc failure w/o leak

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This commit is contained in:
toddouska
2015-10-23 16:19:26 -07:00
parent 880ec8cb09
commit d53b6a9132
1 changed files with 6 additions and 2 deletions
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8
src/sniffer.c
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@ -3077,12 +3077,16 @@ doPart:
ret = ssl->buffers.clearOutputBuffer.length;
TraceGotData(ret);
if (ret) { /* may be blank message */
*data = realloc(*data, decoded + ret);
if (*data == NULL) {
byte* tmpData; /* don't leak on realloc free */
tmpData = (byte*)realloc(*data, decoded + ret);
if (tmpData == NULL) {
free(*data);
*data = NULL;
SetError(MEMORY_STR, error, session,
FATAL_ERROR_STATE);
return -1;
}
*data = tmpData;
XMEMCPY(*data + decoded,
ssl->buffers.clearOutputBuffer.buffer, ret);
TraceAddedData(ret, decoded);