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

fix regression in dlopen promotion from RTLD_LOCAL to RTLD_GLOBAL 

commit 4ff234f6cb inadvertently removed
the logic to do this when changing the representation of global
status.
This commit is contained in:
Rich Felker 2017-07-04 11:34:39 -04:00
parent 66b53cfa88
commit 43c423af5b
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ldso/dynlink.c
View File

@ -1771,7 +1771,8 @@ void *dlopen(const char *file, int mode)
}
/* First load handling */
if (!p->deps) {
int first_load = !p->deps;
if (first_load) {
load_deps(p);
if (!p->relocated && (mode & RTLD_LAZY)) {
prepare_lazy(p);
@ -1779,11 +1780,15 @@ void *dlopen(const char *file, int mode)
if (!p->deps[i]->relocated)
prepare_lazy(p->deps[i]);
}
}
if (first_load || (mode & RTLD_GLOBAL)) {
/* Make new symbols global, at least temporarily, so we can do
* relocations. If not RTLD_GLOBAL, this is reverted below. */
add_syms(p);
for (i=0; p->deps[i]; i++)
add_syms(p->deps[i]);
}
if (first_load) {
reloc_all(p);
}