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[Qemu-devel] [PATCH v7] util/path: Use the GLib memory allocation routin
From: |
zhanghailiang |
Subject: |
[Qemu-devel] [PATCH v7] util/path: Use the GLib memory allocation routines |
Date: |
Mon, 18 Aug 2014 15:49:22 +0800 |
In this file, we don't check the return value of malloc/strdup/realloc which
may fail.
Instead of using these routines, we use the GLib memory APIs
g_malloc/g_strdup/g_realloc.
They will exit on allocation failure, so there is no need to test for failure,
which would be fine for setup.
Signed-off-by: zhanghailiang <address@hidden>
Reviewed-by: Alex Bennée <address@hidden>
---
util/path.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/util/path.c b/util/path.c
index 5c59d9f..4e4877e 100644
--- a/util/path.c
+++ b/util/path.c
@@ -45,8 +45,8 @@ static struct pathelem *new_entry(const char *root,
struct pathelem *parent,
const char *name)
{
- struct pathelem *new = malloc(sizeof(*new));
- new->name = strdup(name);
+ struct pathelem *new = g_malloc(sizeof(*new));
+ new->name = g_strdup(name);
new->pathname = g_strdup_printf("%s/%s", root, name);
new->num_entries = 0;
return new;
@@ -88,7 +88,7 @@ static struct pathelem *add_entry(struct pathelem *root,
const char *name,
root->num_entries++;
- root = realloc(root, sizeof(*root)
+ root = g_realloc(root, sizeof(*root)
+ sizeof(root->entries[0])*root->num_entries);
e = &root->entries[root->num_entries-1];
@@ -161,8 +161,8 @@ void init_paths(const char *prefix)
base = add_dir_maybe(base);
if (base->num_entries == 0) {
g_free(base->pathname);
- free(base->name);
- free(base);
+ g_free(base->name);
+ g_free(base);
base = NULL;
} else {
set_parents(base, base);
--
1.7.12.4
- [Qemu-devel] [PATCH v7] util/path: Use the GLib memory allocation routines,
zhanghailiang <=