From ff5b9bacf5e01754a6c74165949d5cb5822370f0 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Sun, 1 Aug 2021 17:46:47 -0700 Subject: [PATCH] xreadlink: improve -fanalyzer malloc checking --- ChangeLog | 1 + lib/xreadlink.h | 8 ++++++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 403e7ecb7c..19ca548c7c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -7,6 +7,7 @@ * 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, lib/xgetcwd.h, lib/xgethostname.h, lib/xmalloca.h: + * lib/xreadlink.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/xreadlink.h b/lib/xreadlink.h index ef749babe9..fb7cea7106 100644 --- a/lib/xreadlink.h +++ b/lib/xreadlink.h @@ -18,8 +18,12 @@ /* Written by Jim Meyering */ -extern char *xreadlink (char const *filename); +#include + +extern char *xreadlink (char const *filename) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE; #if GNULIB_XREADLINKAT -extern char *xreadlinkat (int fd, char const *filename); +extern char *xreadlinkat (int fd, char const *filename) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE; #endif -- 2.39.5