Nathan Hjelm
6b14e47237
dl/dlopen: fix memory leak
...
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-09-23 08:56:56 -06:00
Jeff Squyres
8fef4e865f
dl dlopen: fix use-after-free
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Re-structure the loop looking for duplicates a little so that we only
have a single free of the string that happens regardless of whether we
found a duplicate or not.
This was Coverity CID 1288090
2015-03-10 07:43:20 -07:00
Jeff Squyres
3efb5f56ae
dl dlopen: ensure dirs is not NULL
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opal_argv_split() may have returned NULL.
This was Coverity CID 1288088
2015-03-10 07:43:20 -07:00
Jeff Squyres
86968dcdda
dl dlopen: fix resource leak
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closedir() was one block higher than it should have been.
This was Coverity CID 1288087.
2015-03-10 07:43:20 -07:00
Jeff Squyres
546ad3f060
dl dlopen: free resources upon error
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Ensure to take the right path out upon errors (that will free any
pending resources).
This was Coverity CID 1288086
2015-03-10 07:43:19 -07:00
Jeff Squyres
7d340c0c26
dlopen: simple dl component based on POSIX dlopen
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Works on systems with dlopen (e.g., Linux and OS X). It requires
dlfcn.h and libdl, which many systems have installed by default.
2015-03-09 08:16:55 -07:00
