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openwrt-xburst/package/broadcom-wl/patches/005-fix-mem-leak-on-unload.patch
jow df14a3269c [package] broadcom-wl: make it work on the RT-N16 and other device using the BCMA bus
- refresh and reorder patches
	- introduce a unified BCMA/SSB glue driver to accomodate for both bus types on brcm47xx
	- extend wlunbind init script to detach device from bcma-pci-bridge as well


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27751 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-24 14:10:39 +00:00

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Diff

From: George Kashperko <george@znau.edu.ua>
Release nvram variables buffer.
Prevent block reserved by alloc_etherdev from being freed.
Signed-off-by: George Kashperko <george@znau.edu.ua>
---
---
--- a/driver/siutils.c
+++ b/driver/siutils.c
@@ -647,7 +647,10 @@ si_detach(si_t *sih)
#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SI_BUS)
if (sii != &ksii)
#endif /* !BCMBUSTYPE || (BCMBUSTYPE == SI_BUS) */
- MFREE(sii->osh, sii, sizeof(si_info_t));
+ do {
+ MFREE(sii->osh, sii, sizeof(si_info_t));
+ nvram_exit((void *)&(sii->pub));
+ } while (0);
}
void *
--- a/driver/wl_linux.c
+++ b/driver/wl_linux.c
@@ -1477,7 +1477,6 @@ wl_free_if(wl_info_t *wl, wl_if_t *wlif)
free_netdev(wlif->dev);
#endif
}
- MFREE(wl->osh, wlif, sizeof(wl_if_t));
}
#ifdef AP