Bug#645371: iceweasel: Segfault on startup (on i386)

[Marc Dequènes (Duck)]

Coin,

May help…

Program received signal SIGSEGV, Segmentation fault.
0xb6f9a35c in xptiInterfaceEntry::Create (name=0x0, iid=...,  
aDescriptor=0xb2da32e8, aTypelib=0xb2d39008)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/reflect/xptinfo/src/xptiInterfaceInfo.cpp:80
80	/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/reflect/xptinfo/src/xptiInterfaceInfo.cpp: No such file or  
directory.
	in  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/reflect/xptinfo/src/xptiInterfaceInfo.cpp
(gdb) bt
#0  0xb6f9a35c in xptiInterfaceEntry::Create (name=0x0, iid=...,  
aDescriptor=0xb2da32e8, aTypelib=0xb2d39008)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/reflect/xptinfo/src/xptiInterfaceInfo.cpp:80
#1  0xb6f9bd2c in xptiInterfaceInfoManager::VerifyAndAddEntryIfNew  
(this=0xb2d181c0, iface=0xb2d990a8, idx=5, typelib=0xb2d39008)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/reflect/xptinfo/src/xptiInterfaceInfoManager.cpp:270
#2  0xb6f9bded in xptiInterfaceInfoManager::RegisterXPTHeader  
(this=0xb2d181c0, aHeader=0xb2d31420)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/reflect/xptinfo/src/xptiInterfaceInfoManager.cpp:238
#3  0xb6f85098 in nsComponentManagerImpl::ManifestXPT  
(this=0xb7b4e260, cx=..., lineno=1, argv=0xbfff9bfc)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/nsComponentManager.cpp:757
#4  0xb6f895e6 in ParseManifestCommon (aType=NS_COMPONENT_LOCATION,  
aFile=0xb7b28280, mgrcx=..., chromecx=...,
     aPath=0xbfff9e30 "components/interfaces.manifest", buf=0xb2d15419  
"", aChromeOnly=false)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/ManifestParser.cpp:639
#5  0xb6f898c4 in ParseManifest (type=NS_COMPONENT_LOCATION,  
reader=0xb7b28580, jarPath=0xbfff9e30 "components/interfaces.manifest",
     buf=0xb2d15400 "interfaces", aChromeOnly=false) at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/ManifestParser.cpp:666
#6  0xb6f85b98 in nsComponentManagerImpl::RegisterJarManifest  
(this=0xb7b4e260, aReader=0xb7b28580, aPath=0xbfff9e30  
"components/interfaces.manifest",
     aChromeOnly=false) at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/nsComponentManager.cpp:580
#7  0xb6f85c1d in nsComponentManagerImpl::ManifestManifest  
(this=0xb7b4e260, cx=..., lineno=1, argv=0xbfffa24c)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/nsComponentManager.cpp:677
#8  0xb6f895e6 in ParseManifestCommon (aType=NS_COMPONENT_LOCATION,  
aFile=0xb7b28280, mgrcx=..., chromecx=..., aPath=0xb7068bf1  
"chrome.manifest",
     buf=0xb7b79b88 "manifest components/components.manifest\nmanifest  
chrome/nonlocalized.manifest\nmanifest chrome/localized.manifest\n",
     aChromeOnly=false) at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/ManifestParser.cpp:639
#9  0xb6f898c4 in ParseManifest (type=NS_COMPONENT_LOCATION,  
reader=0xb7b28580, jarPath=0xb7068bf1 "chrome.manifest",  
buf=0xb7b79b60 "manifest",
     aChromeOnly=false) at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/ManifestParser.cpp:666
#10 0xb6f85b98 in nsComponentManagerImpl::RegisterJarManifest  
(this=0xb7b4e260, aReader=0xb7b28580, aPath=0xb7068bf1  
"chrome.manifest", aChromeOnly=false)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/nsComponentManager.cpp:580
#11 0xb6f878a9 in nsComponentManagerImpl::Init (this=0xb7b4e260)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/components/nsComponentManager.cpp:409
#12 0xb6f5ed09 in NS_InitXPCOM2_P (result=0xbfffaa48,  
binDirectory=0xb7b27400, appFileLocationProvider=0xbfffa8f4)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/xpcom/build/nsXPComInit.cpp:498
#13 0xb652aa07 in ScopedXPCOMStartup::Initialize (this=0xbfffaa48)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/toolkit/xre/nsAppRunner.cpp:1141
#14 0xb652e9f6 in XRE_main (argc=1, argv=0xbffff484, aAppData=0xb7b26840)
     at  
/build/buildd-iceweasel_7.0.1-3-i386-X0GGbG/iceweasel-7.0.1/toolkit/xre/nsAppRunner.cpp:3323
#15 0x08049bf5 in ?? ()
#16 0xb7d5ee46 in __libc_start_main (main=0x8049500, argc=1,  
ubp_av=0xbffff484, init=0x8056660, fini=0x8056650, rtld_fini=0xb7ff1310,
     stack_end=0xbffff47c) at libc-start.c:228
#17 0x08049c9d in ?? ()
Backtrace stopped: Not enough registers or memory available to unwind further

-- 
Marc Dequènes (Duck)
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