diff options
| -rw-r--r-- | lib/decompress_unlzma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c index 696c34a274cf..4281aa9cb76c 100644 --- a/lib/decompress_unlzma.c +++ b/lib/decompress_unlzma.c @@ -631,6 +631,8 @@ STATIC inline int INIT unlzma(unsigned char *buf, int in_len, if (cst.rep0 == 0) break; } + if (rc.buffer_size <= 0) + goto exit_3; } if (posp) @@ -638,6 +640,7 @@ STATIC inline int INIT unlzma(unsigned char *buf, int in_len, if (wr.flush) wr.flush(wr.buffer, wr.buffer_pos); ret = 0; +exit_3: large_free(p); exit_2: if (!output) |