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| author |   deraadt <deraadt@openbsd.org> | 1997-07-01 19:14:27 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1997-07-01 19:14:27 +0000 |
| commit | 138c7e16b71e68665ec5189a99827e01cb0f1e20 (patch) | |
| tree | 8a3874b0dc40555ccd7e38d7b0b7b258866f92f5 | |
| parent | split -a into -a/-A (diff) | |
| download | wireguard-openbsd-138c7e16b71e68665ec5189a99827e01cb0f1e20.tar.xz wireguard-openbsd-138c7e16b71e68665ec5189a99827e01cb0f1e20.zip | |
have DL_GETERRNO clear error state after return; also make dlsym() set error state
| -rw-r--r-- | gnu/usr.bin/ld/rtld/rtld.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/usr.bin/ld/rtld/rtld.c b/gnu/usr.bin/ld/rtld/rtld.c index 48517ab5ceb..e7a6395cbba 100644 --- a/gnu/usr.bin/ld/rtld/rtld.c +++ b/gnu/usr.bin/ld/rtld/rtld.c @@ -1496,8 +1496,10 @@ __dlsym(fd, sym) src_map = smp; np = lookup(sym, &src_map, 1); - if (np == NULL) + if (np == NULL) { + dlerrno = ENOENT; return NULL; + } /* Fixup jmpslot so future calls transfer directly to target */ addr = np->nz_value; @@ -1515,6 +1517,7 @@ __dlctl(fd, cmd, arg) switch (cmd) { case DL_GETERRNO: *(int *)arg = dlerrno; + dlerrno = 0; return 0; default: dlerrno = EOPNOTSUPP; |