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| author | Mikael Magnusson <mikachu@gmail.com> | 2015-01-25 19:20:08 +0100 |
|---|---|---|
| committer | Mikael Magnusson <mikachu@gmail.com> | 2015-01-27 00:18:47 +0100 |
| commit | cae0be3af69f32eee05028ca2ee0c4b6997171af (patch) | |
| tree | 52c18fa740a500b4bdbdd78040dce80dedb6fbce /Src/module.c | |
| parent | 34382: Handle NULL return from dlerror() more gracefully (diff) | |
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34387: Avoid loading the main zsh binary as a module
Diffstat (limited to 'Src/module.c')
| -rw-r--r-- | Src/module.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Src/module.c b/Src/module.c index 97a4869cd..7dd47016c 100644 --- a/Src/module.c +++ b/Src/module.c @@ -1577,7 +1577,9 @@ try_load_module(char const *name) if (l + (**pp ? strlen(*pp) : 1) > PATH_MAX) continue; sprintf(buf, "%s/%s.%s", **pp ? *pp : ".", name, DL_EXT); - ret = dlopen(unmeta(buf), RTLD_LAZY | RTLD_GLOBAL); + unmetafy(buf, NULL); + if (*buf) /* dlopen(NULL) returns a handle to the main binary */ + ret = dlopen(buf, RTLD_LAZY | RTLD_GLOBAL); } return ret; |