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| author | Ulrich Drepper <drepper@redhat.com> | 1998-07-05 12:05:16 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-07-05 12:05:16 +0000 |
| commit | 71412a8c76fe28a62a2acf243f5ae4e91ddf632e (patch) | |
| tree | 9da097ba8307f2f6de872968566071cc4eac3b1f /misc | |
| parent | 6777b467cec0f1bee82bbd5098bcfa006268fd9c (diff) | |
| download | glibc-71412a8c76fe28a62a2acf243f5ae4e91ddf632e.zip glibc-71412a8c76fe28a62a2acf243f5ae4e91ddf632e.tar.gz glibc-71412a8c76fe28a62a2acf243f5ae4e91ddf632e.tar.bz2 | |
Update.
1998-07-05 11:49 Ulrich Drepper <drepper@cygnus.com>
* iconv/gconv_conf.c (read_conf_file): Use feof_unlocked on private
stream.
* inet/ruserpass.c (token): Likewise.
* nss/nsswitch.c (nss_parse_file): Likewise.
* intl/localealias.c: Likewise. Also for ferror.
* time/getdate.c (__getdate_r): Likewise.
* libio/Makefile (routines): Add iofgets_u.
* libio/iofgets_u.c: New file.
* libio/Versions: Add fgets_unlocked.
* libio/stdio.h: Add prototype for fgets_unlocked.
* misc/getttyent.c (getttyent): Use fgets_unlocked instead of fgets.
* misc/getusershell.c (initshells): Likewise.
* misc/mntent_r.c (__getmntent_r): Explicitly lock stream. Use
fgets_unlocked.
* nss/nss_files/files-XXX.c (internal_getent): Likewise.
* resolv/res_init.c (res_init): Likewise.
* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/getttyent.c | 2 | ||||
| -rw-r--r-- | misc/getusershell.c | 4 | ||||
| -rw-r--r-- | misc/mntent_r.c | 8 |
3 files changed, 9 insertions, 5 deletions
diff --git a/misc/getttyent.c b/misc/getttyent.c index f474cdc..07018f7 100644 --- a/misc/getttyent.c +++ b/misc/getttyent.c @@ -73,7 +73,7 @@ getttyent() return (NULL); flockfile (tf); for (;;) { - if (!fgets(p = line, sizeof(line), tf)) + if (!fgets_unlocked(p = line, sizeof(line), tf)) return (NULL); /* skip lines that are too big */ if (!index(p, '\n')) { diff --git a/misc/getusershell.c b/misc/getusershell.c index 6b210b6..d822f55 100644 --- a/misc/getusershell.c +++ b/misc/getusershell.c @@ -96,6 +96,7 @@ initshells() register char **sp, *cp; register FILE *fp; struct stat statb; + int flen; if (shells != NULL) free(shells); @@ -122,7 +123,8 @@ initshells() } sp = shells; cp = strings; - while (fgets(cp, statb.st_size - (cp - strings), fp) != NULL) { + flen = statb.st_size; + while (fgets_unlocked(cp, flen - (cp - strings), fp) != NULL) { while (*cp != '#' && *cp != '/' && *cp != '\0') cp++; if (*cp == '#' || *cp == '\0') diff --git a/misc/mntent_r.c b/misc/mntent_r.c index 4dc0358..9567a6f 100644 --- a/misc/mntent_r.c +++ b/misc/mntent_r.c @@ -1,5 +1,5 @@ /* Utilities for reading/writing fstab, mtab, etc. - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -51,11 +51,12 @@ __getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz) { char *head; + flockfile (stream); do { char *end_ptr; - if (fgets (buffer, bufsiz, stream) == NULL) + if (fgets_unlocked (buffer, bufsiz, stream) == NULL) return NULL; end_ptr = strchr (buffer, '\n'); @@ -65,7 +66,7 @@ __getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz) { /* Not the whole line was read. Do it now but forget it. */ char tmp[1024]; - while (fgets (tmp, sizeof tmp, stream) != NULL) + while (fgets_unlocked (tmp, sizeof tmp, stream) != NULL) if (strchr (tmp, '\n') != NULL) break; } @@ -92,6 +93,7 @@ __getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz) mp->mnt_passno = 0; case 2: } + funlockfile (stream); return mp; } |