https-github-com-bit
diff --git a/‎src/coredump/stacktrace.c‎
Lines changed: 4 additions & 3 deletions b/‎src/coredump/stacktrace.c‎
Lines changed: 4 additions & 3 deletions
@@ -326,7 +326,7 @@ static int parse_core(int fd, const char *executable, char **ret, JsonVariant **
                 .package_metadata = &package_metadata,
                 .modules = &modules,
         };
-        char *buf = NULL;
+        _cleanup_free_ char *buf = NULL;
         size_t sz = 0;
         int r;
 
@@ -379,6 +379,9 @@ static int parse_core(int fd, const char *executable, char **ret, JsonVariant **
                 goto finish;
         }
 
+        r = fflush_and_check(c.f);
+        if (r < 0)
+                goto finish;
         c.f = safe_fclose(c.f);
 
         *ret = TAKE_PTR(buf);
@@ -396,8 +399,6 @@ static int parse_core(int fd, const char *executable, char **ret, JsonVariant **
 
         safe_fclose(c.f);
 
-        free(buf);
-
         return r;
 }