From 86187531d302de284b67ac162cf76c60c86bd7da Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 6 Nov 1997 00:02:46 +0000 Subject: Update. 1997-11-06 00:06 Ulrich Drepper * argp/argp-help.c: Optimize a bit by using mempcpy. * elf/dl-load.c: Likewise. * elf/dl-lookup.c: Likewise. * inet/rcmd.c: Likewise. * io/ftw.c: Likewise. * libio/fileops.c: Likewise. * libio/genops.c: Likewise. * libio/obprintf.c: Likewise. * nss/nsswitch.c: Likewise. * posix/execvp.c: Likewise. * posix/getopt.c: Likewise. * posix/glob.c: Likewise. * posix/wordexp.c: Likewise. * stdio-common/vfprintf.c: Likewise. * stdlib/canonicalize.c: Likewise. * stdlib/msort.c: Likewise. * string/argz-replace.c: Likewise. * sysdeps/generic/putenv.c: Likewise. * sysdeps/generic/setenv.c: Likewise. * sysdeps/posix/getcwd.c: Likewise. * sysdeps/posix/ttyname.c: Likewise. * sysdeps/posix/writev.c: Likewise. * time/strftime.c: Likewise. * time/tzfile.c: Likewise. * login/utmp_daemon.c: Use memcpy instead of strcpy where possible. * sunrpc/svcauth_des.c: Likewise. * sysdeps/unix/sysv/linux/gethostname.c: Likewise. * misc/tsearch.c: Use memcpy return value if possible. * posix/regex.c: Likewise. * sysdeps/unix/readdir_r.c: Likewise. * wcsmbc/wcsdup.c: Likewise. * nss/digits_dots.c: Little optimization. * inet/ruserpass.c (ruserpass): Optimize by using stpcpy. (struct toktab): Make tokstr field a const char *. * elf/dl-profile.c: Fix typo. * inet/ether_ntoh.c: Don't use relative #include path. * inet/gethstbynm.c: Likewise. * resolv/inet_pton.c: Likewise. * shadow/sgetspent_r.c: Likewise. * libio/oldfileops.c (_IO_old_file_jumps): Use correct sync and write callbacks. Patch by NIIBE Yutaka . * posix/confstr.c: Correct string for _CS_LFS_CFLAGS. Handle _CS_XBS5_* constants. * posix/unistd.h: Add comment describing _XBS5_* constants. * sysdeps/generic/bits/confname.h: Add _CS_XBS5_* constants. * posix/regex.c: Indent preprocessor code. * posix/wordexp.c: Using _itoa_word instead of sprintf. * stdlib/canonicalize.c: Avoid unnecessary copying. Handle NULL and "" arguments correctly according to SUS. * stdlib/test-canon.c: Test "" and NULL argument handling. * sysdeps/posix/writev.c: Correct condition to leave the loop. 1997-11-05 18:13 Ulrich Drepper * nss/getXXbyYY.c: Set buffer to NULL if realloc fails so that possible next call starts with malloc again. Proposed by Joe Keane . 1997-11-04 23:57 Ulrich Drepper * configure.in: Correct gcc -pipe test. Patch by Zack Weinberg . * posix/glob.c: Cleanups. Patch by H.J. Lu . 1997-11-04 Andreas Jaeger * manual/creature.texi (Feature Test Macros): Add _POSIX_C_SOURCE definition. --- nss/digits_dots.c | 3 +-- nss/getXXbyYY.c | 1 + nss/nsswitch.c | 3 +-- 3 files changed, 3 insertions(+), 4 deletions(-) (limited to 'nss') diff --git a/nss/digits_dots.c b/nss/digits_dots.c index dab64bfe1f..29aa5b1c5c 100644 --- a/nss/digits_dots.c +++ b/nss/digits_dots.c @@ -246,8 +246,7 @@ goto done; } - strcpy (hostname, name); - resbuf.h_name = hostname; + resbuf.h_name = strcpy (hostname, name); resbuf.h_aliases = *host_aliases; (*host_aliases)[0] = NULL; (*h_addr_ptrs)[0] = (char *) host_addr; diff --git a/nss/getXXbyYY.c b/nss/getXXbyYY.c index 47df15b034..0df916b1ed 100644 --- a/nss/getXXbyYY.c +++ b/nss/getXXbyYY.c @@ -117,6 +117,7 @@ FUNCTION_NAME (ADD_PARAMS) process gets a chance for a normal termination. */ save = errno; free (buffer); + buffer = NULL; __set_errno (save); } buffer = new_buf; diff --git a/nss/nsswitch.c b/nss/nsswitch.c index 18129bb5c0..36c1d0035e 100644 --- a/nss/nsswitch.c +++ b/nss/nsswitch.c @@ -587,8 +587,7 @@ nss_parse_service_list (const char *line) free (new_service); return result; } - memcpy (source, name, line - name); - source[line - name] = '\0'; + *((char *) __mempcpy (source, name, line - name)) = '\0'; new_service->name = source; } -- cgit v1.2.3