From: Nadav Har'El <n...@scylladb.com>
Committer: Nadav Har'El <n...@scylladb.com>
Branch: master
dladdr() fix return value (again)
It was a mistake to check whether base is 0, because base may actually be 0
for the kernel module... Rather we need to check if fname is 0.
Without this patch, tst-dlfcn.cc fails.
Signed-off-by: Nadav Har'El <n...@scylladb.com>
---
diff --git a/libc/dlfcn.cc b/libc/dlfcn.cc
--- a/libc/dlfcn.cc
+++ b/libc/dlfcn.cc
@@ -127,7 +127,7 @@ extern "C" int dladdr(void *addr, Dl_info *info)
// shared object. It should return 1 when we were able to find the
object
// (dli_fname, dli_fbase) even if we couldn't find the specific symbol
// (dli_sname, dli_saddr).
- return ei.base ? 1 : 0;
+ return ei.fname ? 1 : 0;
}
extern "C" char *dlerror(void)
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