Fix overflow

2025-09-27 17:36:13 +02:00
parent d366c94ac8
commit ca637f057b
1 changed files with 1 additions and 1 deletions
--- a/tools/exetool.c
+++ b/tools/exetool.c
@@ -167,7 +167,7 @@ int main(int argc, char *argv[])
    fread(&SubSystem, sizeof(unsigned short), 1, ExeFile);

    /* Seek back to the SubSystem field in the optional header */
-    fseek(ExeFile, -sizeof(unsigned short), SEEK_CUR);
+    fseek(ExeFile, -(long)sizeof(unsigned short), SEEK_CUR);

    /* Write the new SubSystem value */
    fwrite(&NewSubSystem->Identifier, sizeof(unsigned short), 1, ExeFile);