diff options
| -rw-r--r-- | src/cc4group.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cc4group.c b/src/cc4group.c index 5b7fe98..0a8a3bd 100644 --- a/src/cc4group.c +++ b/src/cc4group.c @@ -657,6 +657,12 @@ static bool cc4group_uncompressGroup(CC4Group* const this, CC4Group_ReadCallback currentSize += uncompressedSize; + if(currentSize == 0) + { + SET_MESSAGE_ERROR("Bug: the computed size of the whole uncompressed group somehow turned out to be 0"); + goto ret; + } + uncompressedData = cc4group_tmpMemoryStrategy(this, currentSize, &tmpCleanup); if(uncompressedData == NULL) { |