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Deadlock when multiple MacFUSE file systems are mounted #10

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bfleischer opened this issue Sep 6, 2011 · 0 comments
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Deadlock when multiple MacFUSE file systems are mounted #10

bfleischer opened this issue Sep 6, 2011 · 0 comments
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@bfleischer
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2.3.4

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@bfleischer bfleischer commented Sep 6, 2011

When a MacFUSE file system is mounted the sysctl "osxfuse.control.macfuse_mode" is set to 1. Each time that happens the kernel extension registers MacFUSE's sysctls. Registering already registered sysctls triggers a system-wide deadlock.

This only affects MacFUSE file systems linked against libfuse or libfuse_ino64. Objective-C file systems using MacFUSE.framework do not trigger the deadlock.

Reported by @PeterStegemann and @unsound
@ghost ghost assigned bfleischer Sep 6, 2011
bfleischer added a commit that referenced this issue Sep 6, 2011
@bfleischer
Fix a bug in the kernel extension that triggers a deadlock the second…
ca786db 
… time a

MacFUSE file system is mounted

When a MacFUSE file system is mounted the sysctl "osxfuse.control.macfuse_mode"
is set to 1. Each time that happens the kernel extension registers MacFUSE's
sysctls. Registering already registered sysctls triggers a deadlock.

Closes issue #10: Deadlock when multiple MacFUSE file systems are mounted
@bfleischer bfleischer closed this Sep 6, 2011
bfleischer added a commit that referenced this issue Nov 4, 2011
@bfleischer
Fix a bug in the kernel extension that triggers a deadlock the second…
345b173 
… time a

MacFUSE file system is mounted

When a MacFUSE file system is mounted the sysctl "osxfuse.control.macfuse_mode"
is set to 1. Each time that happens the kernel extension registers MacFUSE's
sysctls. Registering already registered sysctls triggers a deadlock.

Closes issue #10: Deadlock when multiple MacFUSE file systems are mounted
@leeze leeze mentioned this issue Sep 24, 2012
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