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have allocate extra byte in case user wants to null terminate returned plaintext

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toddouska
2015-10-23 16:38:59 -07:00
parent d53b6a9132
commit ab68f38236
1 changed files with 3 additions and 1 deletions
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4
src/sniffer.c
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@ -3078,7 +3078,9 @@ doPart:
TraceGotData(ret); TraceGotData(ret);
if (ret) { /* may be blank message */ if (ret) { /* may be blank message */
byte* tmpData; /* don't leak on realloc free */ byte* tmpData; /* don't leak on realloc free */
tmpData = (byte*)realloc(*data, decoded + ret); /* add an extra byte at end of allocation in case user
* wants to null terminate plaintext */
tmpData = (byte*)realloc(*data, decoded + ret + 1);
if (tmpData == NULL) { if (tmpData == NULL) {
free(*data); free(*data);
*data = NULL; *data = NULL;