* [PATCH] fix dlerror when using dlopen with a static libc
@ 2014-08-07 15:49 Clément Vasseur
2014-08-08 4:55 ` Rich Felker
0 siblings, 1 reply; 2+ messages in thread
From: Clément Vasseur @ 2014-08-07 15:49 UTC (permalink / raw)
To: musl
when the dynamic loader is disabled, dlopen fails correctly but dlerror
did not return a human readable error string like it should have.
---
src/ldso/dynlink.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 12f14f7..aa1b99a 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -1603,6 +1603,8 @@ static int invalid_dso_handle(void *h)
}
void *dlopen(const char *file, int mode)
{
+ strcpy(errbuf, "Dynamic loading not supported");
+ errflag = 1;
return 0;
}
void *__dlsym(void *restrict p, const char *restrict s, void *restrict ra)
--
2.0.1
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2014-08-07 15:49 [PATCH] fix dlerror when using dlopen with a static libc Clément Vasseur
2014-08-08 4:55 ` Rich Felker
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