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Don't try to relocate the dynamic loader in reloc_non_plt(). It has already

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been done before.
This commit is contained in:
Olivier Houchard 2004-09-28 14:43:12 +00:00
parent 0e030636cb
commit 34be051190
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=135883
1 changed files with 4 additions and 1 deletions
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5
libexec/rtld-elf/arm/reloc.c
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@ -246,10 +246,13 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld)
int bytes = obj->nchains * sizeof(SymCache);
int r = -1;
/* The relocation for the dynamic loader has already been done. */
if (obj == obj_rtld)
return (0);
/*
* The dynamic loader may be called from a thread, we have
* limited amounts of stack available so we cannot use alloca().
* */
*/
cache = mmap(NULL, bytes, PROT_READ|PROT_WRITE, MAP_ANON, -1, 0);
if (cache == MAP_FAILED)
cache = NULL;