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shmpipe: Don't pretend the path is random

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This commit is contained in:
Olivier Crête 2010-01-29 11:06:44 +02:00
parent 7c2a445a72
commit 73fa2f9b76
1 changed files with 2 additions and 2 deletions
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4
gst/shm/shmpipe.c
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@ -225,6 +225,7 @@ sp_open_shm (char *path, int id, int writer, mode_t perms, size_t size)
char tmppath[PATH_MAX]; char tmppath[PATH_MAX];
int flags; int flags;
int prot; int prot;
int i = 0;
memset (area, 0, sizeof (ShmArea)); memset (area, 0, sizeof (ShmArea));
@ -244,8 +245,7 @@ sp_open_shm (char *path, int id, int writer, mode_t perms, size_t size)
area->shm_fd = shm_open (path, flags, perms); area->shm_fd = shm_open (path, flags, perms);
} else { } else {
do { do {
snprintf (tmppath, PATH_MAX, "/%X%X%X%X%X.shmpipe", snprintf (tmppath, PATH_MAX, "/shmpipe.5%d.%5d", getpid (), i++);
rand (), rand (), rand (), rand (), rand ());
area->shm_fd = shm_open (tmppath, flags, perms); area->shm_fd = shm_open (tmppath, flags, perms);
} while (area->shm_fd < 0 && errno == EEXIST); } while (area->shm_fd < 0 && errno == EEXIST);
} }