diff options
Diffstat (limited to 'payloads/libpayload/liblzma')
| -rw-r--r-- | payloads/libpayload/liblzma/lzma.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/payloads/libpayload/liblzma/lzma.c b/payloads/libpayload/liblzma/lzma.c index 57a8b3a5c7..1845afc883 100644 --- a/payloads/libpayload/liblzma/lzma.c +++ b/payloads/libpayload/liblzma/lzma.c @@ -28,6 +28,11 @@ unsigned long ulzman(const unsigned char *src, unsigned long srcn, SizeT mallocneeds; unsigned char *scratchpad; + if (srcn < data_offset) { + printf("lzma: Input too small.\n"); + return 0; + } + memcpy(properties, src, LZMA_PROPERTIES_SIZE); memcpy(&outSize, src + LZMA_PROPERTIES_SIZE, sizeof(outSize)); if (outSize > dstn) |