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broadway: Fix memleak in error case

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https://bugzilla.gnome.org/show_bug.cgi?id=751752
This commit is contained in:
Krzesimir Nowak
2015-06-30 22:55:59 +02:00
committed by Matthias Clasen
parent 15c73a2b1a
commit ef93c714f8
1 changed files with 5 additions and 3 deletions
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8
gdk/broadway/broadway-server.c
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@ -827,7 +827,7 @@ map_named_shm (char *name, gsize size)
void *ptr; void *ptr;
char *filename = NULL; char *filename = NULL;
fd = shm_open(name, O_RDONLY, 0600); fd = shm_open (name, O_RDONLY, 0600);
if (fd == -1) if (fd == -1)
{ {
filename = g_build_filename (g_get_tmp_dir (), name, NULL); filename = g_build_filename (g_get_tmp_dir (), name, NULL);
@ -835,13 +835,15 @@ map_named_shm (char *name, gsize size)
if (fd == -1) if (fd == -1)
{ {
perror ("Failed to map shm"); perror ("Failed to map shm");
g_free (filename);
return NULL; return NULL;
} }
} }
ptr = mmap(0, size, PROT_READ, MAP_SHARED, fd, 0); ptr = mmap (0, size, PROT_READ, MAP_SHARED, fd, 0);
(void) close(fd); (void) close (fd);
if (filename) if (filename)
{ {