fix warning: suggest parentheses around '&&' within '||'

HuO50 · HuO50 · commit 4b3d528afccd · 2022-10-22T19:16:47.000+08:00
src/util.c:225:55: warning: suggest parentheses around '&amp;&amp;' within '||' [-Wparentheses]
  225 |         if (sigill_error ||  S_ISREG(statbuf.st_mode) &amp;&amp; (__off_t)(base + (off_t)len) &gt; statbuf.st_size )
      |
diff --git a/src/util.c b/src/util.c
@@ -222,7 +222,7 @@ void *mem_chunk(Log_t *logp, size_t base, size_t len, const char *devmem)
          * mmap() will fail with SIGBUS if trying to map beyond the end of
          * the file.
          */
-        if (sigill_error ||  S_ISREG(statbuf.st_mode) && (__off_t)(base + (off_t)len) > statbuf.st_size )
+        if ((sigill_error || S_ISREG(statbuf.st_mode)) && (__off_t)(base + (off_t)len) > statbuf.st_size )
         {
                 log_append(logp, LOGFL_NORMAL, LOG_WARNING,
                                 "mmap: Can't map beyond end of file %s: %s",

Original file line number	Diff line number	Diff line change
`@@ -222,7 +222,7 @@ void mem_chunk(Log_t logp, size_t base, size_t len, const char *devmem)`
`222`	`222`	`* mmap() will fail with SIGBUS if trying to map beyond the end of`
`223`	`223`	`* the file.`
`224`	`224`	`*/`
`225`		`- if (sigill_error \|\| S_ISREG(statbuf.st_mode) && (__off_t)(base + (off_t)len) > statbuf.st_size )`
	`225`	`+ if ((sigill_error \|\| S_ISREG(statbuf.st_mode)) && (__off_t)(base + (off_t)len) > statbuf.st_size )`
`226`	`226`	`{`
`227`	`227`	`log_append(logp, LOGFL_NORMAL, LOG_WARNING,`
`228`	`228`	`"mmap: Can't map beyond end of file %s: %s",`