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Merge remote branch 'sebastian/bug2504' into maint-0.2.2

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This commit is contained in:
Nick Mathewson 2011-02-22 12:47:21 -05:00
commit 613073e449
2 changed files with 6 additions and 1 deletions
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5
changes/bug2504 Normal file
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@ -0,0 +1,5 @@
o Minor bugfixes:
- Fix a bug with our locking implementation on windows that couldn't
correctly detect when a file was already locked. Fixes bug 2504,
bugfix on 0.2.1.6-alpha.

2
src/common/compat.c
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@ -699,7 +699,7 @@ tor_lockfile_lock(const char *filename, int blocking, int *locked_out)
#ifdef WIN32
_lseek(fd, 0, SEEK_SET);
if (_locking(fd, blocking ? _LK_LOCK : _LK_NBLCK, 1) < 0) {
if (errno != EACCESS && errno != EDEADLOCK)
if (errno != EACCES && errno != EDEADLOCK)
log_warn(LD_FS,"Couldn't lock \"%s\": %s", filename, strerror(errno));
else
*locked_out = 1;