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sysvshm: fix shmrealloc

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The code was supposed to initialize new segs in newsegs array, but used the old
pointer.
This commit is contained in:
Mateusz Guzik 2015-07-02 19:00:22 +00:00
parent cd336bad26
commit 0be3a191a4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=285055
1 changed files with 3 additions and 3 deletions
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6
sys/kern/sysv_shm.c
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@ -801,10 +801,10 @@ shmrealloc(void)
for (i = 0; i < shmalloced; i++)
bcopy(&shmsegs[i], &newsegs[i], sizeof(newsegs[0]));
for (; i < shminfo.shmmni; i++) {
shmsegs[i].u.shm_perm.mode = SHMSEG_FREE;
shmsegs[i].u.shm_perm.seq = 0;
newsegs[i].u.shm_perm.mode = SHMSEG_FREE;
newsegs[i].u.shm_perm.seq = 0;
#ifdef MAC
mac_sysvshm_init(&shmsegs[i]);
mac_sysvshm_init(&newsegs[i]);
#endif
}
free(shmsegs, M_SHM);