SDL_vsnprintf: when '.' is specified, take precision as 0 if it is < 0.

libsdl-org · Sep 26, 2018 · 8743e97 · 8743e97
1 parent 69ab854
commit 8743e97
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
@@ -1618,6 +1618,9 @@ SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt,
                 } else {
                     info.precision = 0;
                 }
+                if (info.precision < 0) {
+                    info.precision = 0;
+                }
             }
 
             while (!done) {