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[PATCH 16/27] trim: improve -fanalyzer malloc checking
From: |
Paul Eggert |
Subject: |
[PATCH 16/27] trim: improve -fanalyzer malloc checking |
Date: |
Sun, 1 Aug 2021 18:18:10 -0700 |
---
ChangeLog | 1 +
lib/trim.h | 6 +++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 7ef3676a6..eef494f38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,7 @@
* lib/filenamecat.h, lib/malloca.h, lib/modechange.h:
* lib/mountlist.h, lib/pagealign_alloc.h, lib/quotearg.h:
* lib/readutmp.h, lib/savedir.h, lib/sh-quote.h, lib/system-quote.h:
+ * lib/trim.h:
Add malloc-related attributes and include stdlib.h as needed.
* lib/dfa.c: Include verify.h.
(assume_nonnull): New macro.
diff --git a/lib/trim.h b/lib/trim.h
index dc886e568..761b8a67d 100644
--- a/lib/trim.h
+++ b/lib/trim.h
@@ -16,6 +16,8 @@
/* Written by Davide Angelocola <davide.angelocola@gmail.com> */
+#include <stdlib.h>
+
/* Trim mode. */
#define TRIM_TRAILING 0
#define TRIM_LEADING 1
@@ -30,4 +32,6 @@
/* Removes leading whitespaces. */
#define trim_leading(s) trim2(s, TRIM_LEADING)
-char *trim2 (const char *, int);
+char *trim2 (const char *, int)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
+ _GL_ATTRIBUTE_RETURNS_NONNULL;
--
2.31.1
- [PATCH 06/27] filenamecat-lgpl: improve -fanalyzer malloc checking, (continued)
- [PATCH 06/27] filenamecat-lgpl: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 08/27] modechange: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 07/27] malloca: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 09/27] mountlist: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 10/27] pagalign_alloc: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 11/27] quotearg: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 14/27] sh-quote: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 12/27] readutmp: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 16/27] trim: improve -fanalyzer malloc checking,
Paul Eggert <=
- [PATCH 18/27] xgethostname: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 17/27] xgetcwd: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 15/27] system-quote: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 13/27] savedir: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 20/27] xreadlink: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 27/27] * lib/quotarg.c: remove wrong, unneeded comment, Paul Eggert, 2021/08/01
- [PATCH 21/27] xstriconv: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 22/27] xvasprintf: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 19/27] xmalloca: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 23/27] vasnprintf: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01