Author: kib
Date: Wed Oct 3 17:29:30 2018
New Revision: 339167
URL: https://svnweb.freebsd.org/changeset/base/339167
Log:
MFC r324952 (by trasz):
Replace lseek(2)/read(2) pair with pread(2).
Modified:
stable/11/libexec/rtld-elf/rtld.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/libexec/rtld-elf/rtld.c
==============================================================================
--- stable/11/libexec/rtld-elf/rtld.c Wed Oct 3 17:28:27 2018
(r339166)
+++ stable/11/libexec/rtld-elf/rtld.c Wed Oct 3 17:29:30 2018
(r339167)
@@ -1823,10 +1823,9 @@ cleanup1:
if (dl > hint_stat.st_size)
goto cleanup1;
p = xmalloc(hdr.dirlistlen + 1);
-
- if (lseek(fd, hdr.strtab + hdr.dirlist, SEEK_SET) == -1 ||
- read(fd, p, hdr.dirlistlen + 1) !=
- (ssize_t)hdr.dirlistlen + 1 || p[hdr.dirlistlen] != '\0') {
+ if (pread(fd, p, hdr.dirlistlen + 1,
+ hdr.strtab + hdr.dirlist) != (ssize_t)hdr.dirlistlen + 1 ||
+ p[hdr.dirlistlen] != '\0') {
free(p);
goto cleanup1;
}
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