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| author | nijtmans@users.sourceforge.net <jan.nijtmans> | 2011-03-22 10:10:05 (GMT) |
|---|---|---|
| committer | nijtmans@users.sourceforge.net <jan.nijtmans> | 2011-03-22 10:10:05 (GMT) |
| commit | 2c2f5655e138a09128eec384ebae2ba1c2a9ee29 (patch) | |
| tree | fed1fb5e28145b501c3d3b462be3b590566e964a /unix/tclLoadDyld.c | |
| parent | d18949891591512847ad213be348f2c0e60fa317 (diff) | |
| parent | 832787de466e0cbef8ff4600264f3779b56b8bb6 (diff) | |
| download | tcl-2c2f5655e138a09128eec384ebae2ba1c2a9ee29.zip tcl-2c2f5655e138a09128eec384ebae2ba1c2a9ee29.tar.gz tcl-2c2f5655e138a09128eec384ebae2ba1c2a9ee29.tar.bz2 | |
[Bug #3216070] Loading extension libraries from embedded Tcl applications.
Diffstat (limited to 'unix/tclLoadDyld.c')
| -rw-r--r-- | unix/tclLoadDyld.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/unix/tclLoadDyld.c b/unix/tclLoadDyld.c index 08d651c..0a36215 100644 --- a/unix/tclLoadDyld.c +++ b/unix/tclLoadDyld.c @@ -196,7 +196,10 @@ TclpDlopen( if (tclMacOSXDarwinRelease >= 8) #endif { - dlHandle = dlopen(nativePath, RTLD_NOW | RTLD_GLOBAL); + /* + * Use (RTLD_NOW|RTLD_LOCAL) always, see [Bug #3216070] + */ + dlHandle = dlopen(nativePath, RTLD_NOW | RTLD_LOCAL); if (!dlHandle) { /* * Let the OS loader examine the binary search path for whatever @@ -206,7 +209,10 @@ TclpDlopen( fileName = Tcl_GetString(pathPtr); nativeFileName = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds); - dlHandle = dlopen(nativeFileName, RTLD_NOW | RTLD_GLOBAL); + /* + * Use (RTLD_NOW|RTLD_LOCAL) always, see [Bug #3216070] + */ + dlHandle = dlopen(nativeFileName, RTLD_NOW | RTLD_LOCAL); } if (dlHandle) { TclLoadDbgMsg("dlopen() successful"); |