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-rw-r--r--src/common/leb128.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/leb128.c b/src/common/leb128.c
index 4a03797..1b65fa7 100644
--- a/src/common/leb128.c
+++ b/src/common/leb128.c
@@ -45,6 +45,8 @@ bool read_uleb128(uleb128_t *target, const bin_t *data, off_t *pos, off_t len)
int shift; /* Décallage à appliquer */
off_t i; /* Boucle de parcours */
+ if (*pos < 0) return false;
+
shift = 0;
*target = 0;
@@ -87,6 +89,8 @@ bool read_leb128(leb128_t *target, const bin_t *data, off_t *pos, off_t len)
int shift; /* Décallage à appliquer */
off_t i; /* Boucle de parcours */
+ if (*pos < 0) return false;
+
shift = 0;
*target = 0;