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Fixed potential memory leak.

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Patch by Vincent Untz <vuntz@gnome.org>.
Closes #566611.

svn path=/branches/gnome-2-24/; revision=2788
This commit is contained in:
Benoît Dejean
2009-01-11 22:59:11 +00:00
parent ab3f8f58ef
commit f4089fa71f
1 changed files with 6 additions and 6 deletions
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12
sysdeps/linux/fsusage.c
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@@ -129,29 +129,29 @@ get_sys_path(glibtop* server, const char *device, char **stat_path, const char *
static void linux_2_6_0(glibtop *server, glibtop_fsusage *buf, const char *path) static void linux_2_6_0(glibtop *server, glibtop_fsusage *buf, const char *path)
{ {
char *filename; char *filename = NULL;
const char *format; const char *format;
int ret; int ret;
char buffer[BUFSIZ]; char buffer[BUFSIZ];
char device[64]; char device[64];
if (!get_device(server, path, device, sizeof device)) if (!get_device(server, path, device, sizeof device))
return; goto out;
get_sys_path(server, device, &filename, &format); get_sys_path(server, device, &filename, &format);
ret = try_file_to_buffer(buffer, sizeof buffer, filename); ret = try_file_to_buffer(buffer, sizeof buffer, filename);
if(ret < 0) return; if (ret < 0) goto out;
if (sscanf(buffer, format, &buf->read, &buf->write) != 2) { if (sscanf(buffer, format, &buf->read, &buf->write) != 2) {
glibtop_warn_io_r(server, "Could not parse %s", filename); glibtop_warn_io_r(server, "Could not parse %s", filename);
return; goto out;
} }
g_free(filename);
buf->flags |= (1 << GLIBTOP_FSUSAGE_READ) | (1 << GLIBTOP_FSUSAGE_WRITE); buf->flags |= (1 << GLIBTOP_FSUSAGE_READ) | (1 << GLIBTOP_FSUSAGE_WRITE);
out:
g_free(filename);
} }