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| author | Frank Warmerdam <warmerdam@pobox.com> | 2013-06-26 05:28:20 +0000 |
|---|---|---|
| committer | Frank Warmerdam <warmerdam@pobox.com> | 2013-06-26 05:28:20 +0000 |
| commit | 977bd9f7719f56b372c4d19315e77d731702d60e (patch) | |
| tree | f5c679bd7aeca845a659aa9b9e51923838dca899 /src | |
| parent | 6f6eb0d0d7a606bd2222defb0a37711b7a643701 (diff) | |
| download | PROJ-977bd9f7719f56b372c4d19315e77d731702d60e.tar.gz PROJ-977bd9f7719f56b372c4d19315e77d731702d60e.zip | |
fix race condition on setting default_context_initialized (#199)
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2364 4e78687f-474d-0410-85f9-8d5e500ac6b2
Diffstat (limited to 'src')
| -rw-r--r-- | src/pj_ctx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pj_ctx.c b/src/pj_ctx.c index d34dac2c..048baf4a 100644 --- a/src/pj_ctx.c +++ b/src/pj_ctx.c @@ -33,7 +33,7 @@ PJ_CVSID("$Id$"); static projCtx_t default_context; -static int default_context_initialized = 0; +static volatile int default_context_initialized = 0; /************************************************************************/ /* pj_get_ctx() */ @@ -68,7 +68,6 @@ projCtx pj_get_default_ctx() if( !default_context_initialized ) { - default_context_initialized = 1; default_context.last_errno = 0; default_context.debug_level = PJ_LOG_NONE; default_context.logger = pj_stderr_logger; @@ -82,6 +81,7 @@ projCtx pj_get_default_ctx() else default_context.debug_level = PJ_LOG_DEBUG_MINOR; } + default_context_initialized = 1; } pj_release_lock(); |