diff options
Diffstat (limited to 'libexec/rtld-elf/rtld.c')
| -rw-r--r-- | libexec/rtld-elf/rtld.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index 1ca5ba0..3432232 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -2163,7 +2163,7 @@ relocate_objects(Obj_Entry *first, bool bind_now, Obj_Entry *rtldobj, if (mprotect(obj->mapbase, obj->textsize, PROT_READ|PROT_WRITE|PROT_EXEC) == -1) { _rtld_error("%s: Cannot write-enable text segment: %s", - obj->path, strerror(errno)); + obj->path, rtld_strerror(errno)); return -1; } } @@ -2176,7 +2176,7 @@ relocate_objects(Obj_Entry *first, bool bind_now, Obj_Entry *rtldobj, if (mprotect(obj->mapbase, obj->textsize, PROT_READ|PROT_EXEC) == -1) { _rtld_error("%s: Cannot write-protect text segment: %s", - obj->path, strerror(errno)); + obj->path, rtld_strerror(errno)); return -1; } } @@ -2196,7 +2196,7 @@ relocate_objects(Obj_Entry *first, bool bind_now, Obj_Entry *rtldobj, if (obj->relro_size > 0) { if (mprotect(obj->relro_page, obj->relro_size, PROT_READ) == -1) { _rtld_error("%s: Cannot enforce relro protection: %s", - obj->path, strerror(errno)); + obj->path, rtld_strerror(errno)); return -1; } } @@ -4353,3 +4353,12 @@ __chk_fail(void) _rtld_error("buffer overflow detected; terminated"); die(); } + +const char * +rtld_strerror(int errnum) +{ + + if (errnum < 0 || errnum >= sys_nerr) + return ("Unknown error"); + return (sys_errlist[errnum]); +} |
