RepoMirrors
/
musl
mirror of git://git.musl-libc.org/musl
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix error reporting for dlsym with global symbols

This commit is contained in:
Rich Felker 2012-05-04 20:18:18 -04:00
parent db4096c5f2
commit 4027f4e8f9
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/ldso/dynlink.c
View File

@ -723,7 +723,7 @@ static void *do_dlsym(struct dso *p, const char *s, void *ra)
}
if (p == head || p == RTLD_DEFAULT) {
void *res = find_sym(head, s, 0);
if (!res) errflag = 1;
if (!res) goto failed;
return res;
}
h = hash(s);
@ -736,6 +736,7 @@ static void *do_dlsym(struct dso *p, const char *s, void *ra)
if (sym && sym->st_value && (1<<(sym->st_info&0xf) & OK_TYPES))
return p->deps[i]->base + sym->st_value;
}
failed:
errflag = 1;
snprintf(errbuf, sizeof errbuf, "Symbol not found: %s", s);
return 0;