Fix code scanning alert no. 2328: Potentially overrunning write (#1280)

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nelson-lang · Nov 4, 2024 · 80fe626 · 80fe626
1 parent 9e77531
commit 80fe626
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/f2c/src/c/libf2c/endfile.c b/modules/f2c/src/c/libf2c/endfile.c
@@ -49,7 +49,7 @@ alist* a;
     b = &f__units[a->aunit];
     if (b->ufd == NULL) {
         char nbuf[10];
-        sprintf(nbuf, "fort.%ld", (long)a->aunit);
+        snprintf(nbuf, sizeof(nbuf), "fort.%ld", (long)a->aunit);
         if (tf = FOPEN(nbuf, f__w_mode[0])) {
             fclose(tf);
         }