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-rw-r--r--lib/decompress_unlzma.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
index 48173594ce0..696c34a274c 100644
--- a/lib/decompress_unlzma.c
+++ b/lib/decompress_unlzma.c
@@ -574,8 +574,10 @@ STATIC inline int INIT unlzma(unsigned char *buf, int in_len,
((unsigned char *)&header)[i] = *rc.ptr++;
}
- if (header.pos >= (9 * 5 * 5))
+ if (header.pos >= (9 * 5 * 5)) {
error("bad header");
+ goto exit_1;
+ }
mi = 0;
lc = header.pos;