diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | argp/argp-help.c | 16 | ||||
| -rw-r--r-- | io/ftw.c | 3 | ||||
| -rw-r--r-- | nis/nis_creategroup.c | 4 | ||||
| -rw-r--r-- | string/argz-replace.c | 5 |
5 files changed, 30 insertions, 12 deletions
diff --git a/ChangeLog b/ChangeLog index a04f97b483..feb50d1f2e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,19 @@ 2006-05-09 Ulrich Drepper <drepper@redhat.com> + * io/ftw.c (open_dir_stream): Return right away if REALLOC fails. + [Coverity CID 229, 230] + + * argp/argp-help.c (hol_entry_help): Handle STATE==NULL in ARG and + DGETTEXT calls. + (hol_help): Likewise. [Coverity CID 226, 227] + + * string/argz-replace.c (__argz_replace): Unconditionally call + free on SRC. [Coverity CID 225] + + * nis/nis_creategroup.c (nis_creategroup): No need to duplicate + the return value of __nis_default_owner and __nis_default_group, + it has been especially allocated. [Coverity CID 224] + * nis/nis_defaults.c (searchXYX): New functions. Used by both searchgroup and searchowner. Significantly simplified. (__nis_default_owner): Remove duplication. Do not locally copy the diff --git a/argp/argp-help.c b/argp/argp-help.c index 7ba621b735..13c0820710 100644 --- a/argp/argp-help.c +++ b/argp/argp-help.c @@ -1105,7 +1105,9 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, __argp_fmtstream_putc (stream, '-'); __argp_fmtstream_putc (stream, *so); if (!have_long_opt || uparams.dup_args) - arg (real, " %s", "[%s]", state->root_argp->argp_domain, stream); + arg (real, " %s", "[%s]", + state == NULL ? NULL : state->root_argp->argp_domain, + stream); else if (real->arg) hhstate->suppressed_dup_arg = 1; } @@ -1125,7 +1127,8 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, have been done on the original; but documentation options should be pretty rare anyway... */ __argp_fmtstream_puts (stream, - dgettext (state->root_argp->argp_domain, + dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, opt->name)); } } @@ -1138,7 +1141,8 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, { comma (uparams.long_opt_col, &pest); __argp_fmtstream_printf (stream, "--%s", opt->name); - arg (real, "=%s", "[=%s]", state->root_argp->argp_domain, stream); + arg (real, "=%s", "[=%s]", + state == NULL ? NULL : state->root_argp->argp_domain, stream); } } @@ -1157,7 +1161,8 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, } else { - const char *tstr = real->doc ? dgettext (state->root_argp->argp_domain, + const char *tstr = real->doc ? dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, real->doc) : 0; const char *fstr = filter_doc (tstr, real->key, entry->argp, state); if (fstr && *fstr) @@ -1205,7 +1210,8 @@ hol_help (struct hol *hol, const struct argp_state *state, if (hhstate.suppressed_dup_arg && uparams.dup_args_note) { - const char *tstr = dgettext (state->root_argp->argp_domain, "\ + const char *tstr = dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, "\ Mandatory or optional arguments to long options are also mandatory or \ optional for any corresponding short options."); const char *fstr = filter_doc (tstr, ARGP_KEY_HELP_DUP_ARGS_NOTE, diff --git a/io/ftw.c b/io/ftw.c index 5c339a0624..413871744e 100644 --- a/io/ftw.c +++ b/io/ftw.c @@ -301,8 +301,7 @@ open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp) int save_err = errno; free (buf); __set_errno (save_err); - result = -1; - break; + return -1; } buf = newp; } diff --git a/nis/nis_creategroup.c b/nis/nis_creategroup.c index a7808abf4b..0e9e13d5e5 100644 --- a/nis/nis_creategroup.c +++ b/nis/nis_creategroup.c @@ -52,8 +52,8 @@ nis_creategroup (const_nis_name group, unsigned int flags) obj->zo_oid.ctime = obj->zo_oid.mtime = time (NULL); obj->zo_name = strdup (leafbuf); - obj->zo_owner = strdup (__nis_default_owner (NULL)); - obj->zo_group = strdup (__nis_default_group (NULL)); + obj->zo_owner = __nis_default_owner (NULL); + obj->zo_group = __nis_default_group (NULL); obj->zo_domain = strdup (domainbuf); if (obj->zo_name == NULL || obj->zo_owner == NULL || obj->zo_group == NULL || obj->zo_domain == NULL) diff --git a/string/argz-replace.c b/string/argz-replace.c index 3c4062488e..1b0eb15fd7 100644 --- a/string/argz-replace.c +++ b/string/argz-replace.c @@ -1,5 +1,5 @@ /* String replacement in an argz vector - Copyright (C) 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader <miles@gnu.ai.mit.edu> @@ -121,8 +121,7 @@ __argz_replace (char **argz, size_t *argz_len, const char *str, const char *with if (! delayed_copy) /* We never found any instances of str. */ { - if (src) - free (src); + free (src); *argz = dst; *argz_len = dst_len; } |