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Allow to set only permission bits with perm option

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This commit is contained in:
Miroslav Lichvar 2010-01-29 09:50:51 +01:00
parent f261251a9b
commit a123a12f59
1 changed files with 1 additions and 1 deletions
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2
refclock_shm.c
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@ -62,7 +62,7 @@ static int shm_initialise(RCL_Instance instance) {
param = atoi(RCL_GetDriverParameter(instance));
s = RCL_GetDriverOption(instance, "perm");
perm = s ? strtol(s, NULL, 8) : 0600;
perm = s ? strtol(s, NULL, 8) & 0777 : 0600;
id = shmget(SHMKEY + param, sizeof (struct shmTime), IPC_CREAT | perm);
if (id == -1) {