Merge pull request #8402 from radarhere/sgirle

python-pillow · Oct 1, 2024 · 747fdf5 · 747fdf5
2 parents f614580 + cc0b6b9
commit 747fdf5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libImaging/SgiRleDecode.c b/src/libImaging/SgiRleDecode.c
@@ -183,7 +183,7 @@ ImagingSgiRleDecode(Imaging im, ImagingCodecState state, UINT8 *buf, Py_ssize_t
        each with 4 bytes per element of tablen
        Check here before we allocate any memory
     */
-    if (c->bufsize < 8 * c->tablen) {
+    if (c->bufsize < 8 * (int64_t)c->tablen) {
         state->errcode = IMAGING_CODEC_OVERRUN;
         return -1;
     }