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and also enable mmap safety here 

SVN revision: 60984
This commit is contained in:
Carsten Haitzler 2011-07-04 09:59:49 +00:00
parent 17a27a3763
commit 93519bd4c4
1 changed files with 5 additions and 0 deletions
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5
legacy/evas/src/lib/cserve/evas_cs_mem.c
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@ -103,6 +103,9 @@ evas_cserve_mem_open(int pid, int id, const char *name, int size, int do_write)
return NULL;
}
m->write = do_write;
eina_mmap_safety_enabled_set(EINA_TRUE);
if (do_write)
m->data = mmap(NULL, m->size, PROT_READ | PROT_WRITE, MAP_SHARED, m->fd, 0);
else
@ -135,11 +138,13 @@ evas_cserve_mem_resize(Mem *m, int size)
{
if (ftruncate(m->fd, size) < 0) return 0;
munmap(m->data, m->size);
eina_mmap_safety_enabled_set(EINA_TRUE);
m->data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, m->fd, 0);
}
else
{
munmap(m->data, m->size);
eina_mmap_safety_enabled_set(EINA_TRUE);
m->data = mmap(NULL, size, PROT_READ, MAP_SHARED, m->fd, 0);
}
if (m->data == MAP_FAILED)