Update of /cvsroot/libexif/libexif/libexif/olympus
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19763
Modified Files:
mnote-olympus-entry.c
Log Message:
Prevent crashes on too many unknown bytes:
man strncat: only the first n characters of src are appended to dest.
Index: mnote-olympus-entry.c
===================================================================
RCS file: /cvsroot/libexif/libexif/libexif/olympus/mnote-olympus-entry.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- mnote-olympus-entry.c 6 Jun 2004 03:04:21 -0000 1.12
+++ mnote-olympus-entry.c 7 Jun 2004 14:08:57 -0000 1.13
@@ -519,7 +519,7 @@
entry->size);
for (i = 0; i < entry->size; i++) {
sprintf (buf, " %02x", entry->data[i]);
- strncat (v, buf, maxlen);
+ strncat (v, buf, maxlen - strlen (v));
}
break;
}
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