libextractor

commit c77549b64b74c2dbc43fd6ca482e5862424ec063
parent 8798ee43ec89f18984fd03bc64fb4c741c9342f3
Author: Christian Grothoff <christian@grothoff.org>
Date:   Tue, 30 Jun 2026 18:50:23 +0200

handle read error in real extractor correctly

Diffstat:
M
src/plugins/real_extractor.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/plugins/real_extractor.c b/src/plugins/real_extractor.c
@@ -553,12 +553,12 @@ void
 EXTRACTOR_real_extract_method (struct EXTRACTOR_ExtractContext *ec)
 {
   void *data;
-  size_t n;
+  ssize_t n;
 
   n = ec->read (ec->cls,
                 &data,
                 sizeof (struct RAFF4_Header) + 4 * 256);
-  if (n < sizeof (uint32_t))
+  if (n < (ssize_t) sizeof (uint32_t))
     return;
   switch (ntohl (*(uint32_t *) data))
   {