From: Adam Heath <doogie@debian.org>
Date: Sun, 14 Jan 2001 18:31:49 +0000 (+0000)
Subject: Fix -Wall messages.  Also, fix handling of user-defined fields in
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1223023a31b091a151a6f9a84c2da89f0bc4e779;p=dpkg

Fix -Wall messages.  Also, fix handling of user-defined fields in
parsedb().
---

diff --git a/ChangeLog b/ChangeLog
index 3f7657ec..38f060dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sun Jan 14 12:29:46 CST 2001 Adam Heath <doogie@debian.org>
+
+  * lib/mlib.c, lib/fields.c, lib/parse.c, main/help.c, main/main.c,
+    po/dpkg.pot: Fix -Wall messages.  Also, fix handling of user-defined
+    fields in parsedb().
+
 Sun Jan 14 02:46:14 CST 2001 Adam Heath <doogie@debian.org>
 
   * po/dpkg.pot: Bring up to date.
diff --git a/lib/fields.c b/lib/fields.c
index c377fec4..386c54b3 100644
--- a/lib/fields.c
+++ b/lib/fields.c
@@ -35,7 +35,7 @@ static int convert_string
  const char **endpp) 
 {
   const char *ep;
-  int c, l;
+  int c, l = 0;
 
   ep= startp;
   if (!*ep) parseerr(0,filename,lno, warnto,warncount,pigp,0, _("%s is missing"),what);
diff --git a/lib/mlib.c b/lib/mlib.c
index e67f54d5..f741b60c 100644
--- a/lib/mlib.c
+++ b/lib/mlib.c
@@ -121,6 +121,7 @@ int checksubprocerr(int status, const char *description, int sigpipeok, int warn
   } else {
     ohshit(_("subprocess %s failed with wait status code %d"),description,status);
   }
+  return -1;
 }
 
 int waitsubproc(pid_t pid, const char *description, int sigpipeok, int warn) {
diff --git a/lib/parse.c b/lib/parse.c
index d10e0f68..ae6a8028 100644
--- a/lib/parse.c
+++ b/lib/parse.c
@@ -81,7 +81,6 @@ int parsedb(const char *filename, enum parsedbflags flags,
   /* warnto, warncount and donep may be null.
    * If donep is not null only one package's information is expected.
    */
-  static char readbuf[16384];
   
   int fd;
   struct pkginfo newpig, *pigp;
@@ -92,7 +91,6 @@ int parsedb(const char *filename, enum parsedbflags flags,
   int fieldencountered[NFIELDS];
   const struct fieldinfo *fip;
   const struct nickname *nick;
-  const char *fieldname;
   char *data, *dataptr, *endptr;
   const char *fieldstart, *valuestart;
   char *value= NULL;
@@ -211,9 +209,9 @@ int parsedb(const char *filename, enum parsedbflags flags,
                    _("user-defined field name `%.*s' too short"), fieldstart,fieldlen);
         larpp= &newpifp->arbs;
         while ((arp= *larpp) != 0) {
-          if (!strncasecmp(arp->name,fieldname,fieldlen))
+          if (!strncasecmp(arp->name,fieldstart,fieldlen))
             parseerr(0,filename,lno, warnto,warncount,&newpig,0,
-                     _("duplicate value for user-defined field `%.*s'"), fieldname,fieldlen);
+                     _("duplicate value for user-defined field `%.*s'"), fieldstart,fieldlen);
           larpp= &arp->next;
         }
         arp= nfmalloc(sizeof(struct arbitraryfield));
diff --git a/main/help.c b/main/help.c
index 0ee2d42f..452456b9 100644
--- a/main/help.c
+++ b/main/help.c
@@ -272,11 +272,10 @@ static int do_script(const char *pkg, const char *scriptname, const char *script
 int maintainer_script_installed(struct pkginfo *pkg, const char *scriptname,
                                 const char *description, ...) {
   /* all ...'s are const char*'s */
-  const char *scriptpath, *scriptexec;
+  const char *scriptpath;
   char *const *arglist;
   struct stat stab;
   va_list ap;
-  int c1;
   char buf[100];
 
   scriptpath= pkgadminfile(pkg,scriptname);
@@ -301,11 +300,9 @@ int maintainer_script_new(const char *pkgname,
 			  const char *scriptname, const char *description,
                           const char *cidir, char *cidirrest, ...) {
   char *const *arglist;
-  const char *scriptexec;
   struct stat stab;
   va_list ap;
   char buf[100];
-  int c1;
   
   va_start(ap,cidirrest);
   arglist= vbuildarglist(scriptname,ap);
@@ -329,12 +326,10 @@ int maintainer_script_alternative(struct pkginfo *pkg,
                                   const char *scriptname, const char *description,
                                   const char *cidir, char *cidirrest,
                                   const char *ifok, const char *iffallback) {
-  const char *oldscriptpath, *scriptexec;
+  const char *oldscriptpath;
   char *const *arglist;
   struct stat stab;
-  int c1, n, status;
   char buf[100];
-  pid_t r;
 
   oldscriptpath= pkgadminfile(pkg,scriptname);
   arglist= buildarglist(scriptname,
diff --git a/main/main.c b/main/main.c
index 6c658e8a..b1cdfed6 100644
--- a/main/main.c
+++ b/main/main.c
@@ -420,10 +420,10 @@ void commandfd(const char *const *argv) {
   jmp_buf ejbuf;
   struct varbuf linevb;
   const char * pipein;
-  const char **newargs, **oldargs= NULL;
+  const char **newargs;
   char *ptr, *endptr;
   FILE *in;
-  int argc= 1, mode= 0, c, lno= 0, infd, i;
+  int c, lno, infd, i;
   static void (*actionfunction)(const char *const *argv);
 
   if ((pipein= *argv++) == NULL) badusage(_("--command-fd takes 1 argument, not 0"));
@@ -433,11 +433,14 @@ void commandfd(const char *const *argv) {
   if ((in= fdopen(infd, "r")) == NULL)
     ohshite(_("couldn't open `%i' for stream"), infd);
 
+  if (setjmp(ejbuf)) { /* expect warning about possible clobbering of argv */
+    error_unwind(ehflag_bombout); exit(2);
+  }
   varbufinit(&linevb);
-  for (;;argc= 1,mode= 0) {
-    if (setjmp(ejbuf)) { /* expect warning about possible clobbering of argv */
-      error_unwind(ehflag_bombout); exit(2);
-    }
+  for (;;lno= 0) {
+    const char **oldargs= NULL;
+    int argc= 1, mode= 0;
+    lno= 0;
     push_error_handler(&ejbuf,print_error_fatal,0);
 
     do { c= getc(in); if (c == '\n') lno++; } while (c != EOF && isspace(c));
diff --git a/po/dpkg.pot b/po/dpkg.pot
index 8dea0a13..0ea341e6 100644
--- a/po/dpkg.pot
+++ b/po/dpkg.pot
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2001-01-14 02:41-0600\n"
+"POT-Creation-Date: 2001-01-14 12:29-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -462,52 +462,52 @@ msgstr ""
 msgid "subprocess %s failed with wait status code %d"
 msgstr ""
 
-#: lib/mlib.c:131
+#: lib/mlib.c:132
 #, c-format
 msgid "wait for %s failed"
 msgstr ""
 
-#: lib/mlib.c:179
+#: lib/mlib.c:180
 #, c-format
 msgid "failed in buffer_write(fd) (%i, ret=%i, %s)"
 msgstr ""
 
-#: lib/mlib.c:186
+#: lib/mlib.c:187
 #, c-format
 msgid "eof in buffer_write(stream): %s"
 msgstr ""
 
-#: lib/mlib.c:188
+#: lib/mlib.c:189
 #, c-format
 msgid "error in buffer_write(stream): %s"
 msgstr ""
 
-#: lib/mlib.c:194
+#: lib/mlib.c:195
 #, c-format
 msgid "unknown data type `%i' in buffer_write\n"
 msgstr ""
 
-#: lib/mlib.c:210
+#: lib/mlib.c:211
 #, c-format
 msgid "failed in buffer_read(fd): %s"
 msgstr ""
 
-#: lib/mlib.c:217
+#: lib/mlib.c:218
 #, c-format
 msgid "error in buffer_read(stream): %s"
 msgstr ""
 
-#: lib/mlib.c:220
+#: lib/mlib.c:221
 #, c-format
 msgid "unknown data type `%i' in buffer_read\n"
 msgstr ""
 
-#: lib/mlib.c:267
+#: lib/mlib.c:268
 #, c-format
 msgid "failed to allocate buffer in buffer_copy (%s)"
 msgstr ""
 
-#: lib/mlib.c:298
+#: lib/mlib.c:299
 #, c-format
 msgid "failed in buffer_copy (%s)"
 msgstr ""
@@ -572,99 +572,99 @@ msgstr ""
 msgid "-%c option does not take a value"
 msgstr ""
 
-#: lib/parse.c:106
+#: lib/parse.c:104
 #, c-format
 msgid "failed to open package info file `%.255s' for reading"
 msgstr ""
 
-#: lib/parse.c:111
+#: lib/parse.c:109
 #, c-format
 msgid "can't stat package info file `%.255s'"
 msgstr ""
 
-#: lib/parse.c:115
+#: lib/parse.c:113
 #, c-format
 msgid "can't mmap package info file `%.255s'"
 msgstr ""
 
-#: lib/parse.c:118
+#: lib/parse.c:116
 #, c-format
 msgid "failed to malloc for info file `%.255s'"
 msgstr ""
 
-#: lib/parse.c:120
+#: lib/parse.c:118
 #, c-format
 msgid "copy info file `%.255s'"
 msgstr ""
 
-#: lib/parse.c:149
+#: lib/parse.c:147
 #, c-format
 msgid "EOF after field name `%.*s'"
 msgstr ""
 
-#: lib/parse.c:152
+#: lib/parse.c:150
 #, c-format
 msgid "newline in field name `%.*s'"
 msgstr ""
 
-#: lib/parse.c:155
+#: lib/parse.c:153
 #, c-format
 msgid "MSDOS EOF (^Z) in field name `%.*s'"
 msgstr ""
 
-#: lib/parse.c:158
+#: lib/parse.c:156
 #, c-format
 msgid "field name `%.*s' must be followed by colon"
 msgstr ""
 
-#: lib/parse.c:166
+#: lib/parse.c:164
 #, c-format
 msgid "EOF before value of field `%.*s' (missing final newline)"
 msgstr ""
 
-#: lib/parse.c:170
+#: lib/parse.c:168
 #, c-format
 msgid "MSDOS EOF char in value of field `%.*s' (missing newline?)"
 msgstr ""
 
-#: lib/parse.c:183
+#: lib/parse.c:181
 #, c-format
 msgid "EOF during value of field `%.*s' (missing final newline)"
 msgstr ""
 
-#: lib/parse.c:206
+#: lib/parse.c:204
 #, c-format
 msgid "duplicate value for `%s' field"
 msgstr ""
 
-#: lib/parse.c:211
+#: lib/parse.c:209
 #, c-format
 msgid "user-defined field name `%.*s' too short"
 msgstr ""
 
-#: lib/parse.c:216
+#: lib/parse.c:214
 #, c-format
 msgid "duplicate value for user-defined field `%.*s'"
 msgstr ""
 
-#: lib/parse.c:229
+#: lib/parse.c:227
 msgid "several package info entries found, only one allowed"
 msgstr ""
 
-#: lib/parse.c:257
+#: lib/parse.c:255
 msgid "Configured-Version for package with inappropriate Status"
 msgstr ""
 
-#: lib/parse.c:271
+#: lib/parse.c:269
 msgid "Package which in state not-installed has conffiles, forgetting them"
 msgstr ""
 
-#: lib/parse.c:326
+#: lib/parse.c:324
 #, c-format
 msgid "failed to close after read: `%.255s'"
 msgstr ""
 
-#: lib/parse.c:327
+#: lib/parse.c:325
 #, c-format
 msgid "no package information in `%.255s'"
 msgstr ""
@@ -1948,65 +1948,65 @@ msgstr ""
 msgid "unable to set execute permissions on `%.250s'"
 msgstr ""
 
-#: main/help.c:293
+#: main/help.c:292
 #, c-format
 msgid "unable to stat installed %s script `%.250s'"
 msgstr ""
 
-#: main/help.c:295 main/help.c:355 main/help.c:375
+#: main/help.c:294 main/help.c:350 main/help.c:370
 #, c-format
 msgid "unable to execute %s"
 msgstr ""
 
-#: main/help.c:321
+#: main/help.c:318
 #, c-format
 msgid "unable to stat new %s script `%.250s'"
 msgstr ""
 
-#: main/help.c:323
+#: main/help.c:320
 #, c-format
 msgid "unable to execute new %s"
 msgstr ""
 
-#: main/help.c:344
+#: main/help.c:339
 #, c-format
 msgid "old %s script"
 msgstr ""
 
-#: main/help.c:352
+#: main/help.c:347
 #, c-format
 msgid "dpkg: warning - unable to stat %s `%.250s': %s\n"
 msgstr ""
 
-#: main/help.c:359
+#: main/help.c:354
 msgid "dpkg - trying script from the new package instead ...\n"
 msgstr ""
 
-#: main/help.c:366
+#: main/help.c:361
 #, c-format
 msgid "new %s script"
 msgstr ""
 
-#: main/help.c:370
+#: main/help.c:365
 msgid "there is no script in the new version of the package - giving up"
 msgstr ""
 
-#: main/help.c:372
+#: main/help.c:367
 #, c-format
 msgid "unable to stat %s `%.250s'"
 msgstr ""
 
-#: main/help.c:376
+#: main/help.c:371
 msgid "dpkg: ... it looks like that went OK.\n"
 msgstr ""
 
 #. Huh ?
-#: main/help.c:471
+#: main/help.c:466
 #, c-format
 msgid "failed to rmdir/unlink `%.255s'"
 msgstr ""
 
-#: dpkg-deb/info.c:52 main/help.c:475
+#: dpkg-deb/info.c:52 main/help.c:470
 msgid "failed to exec rm for cleanup"
 msgstr ""
 
@@ -2226,12 +2226,12 @@ msgstr ""
 msgid "couldn't open `%i' for stream"
 msgstr ""
 
-#: main/main.c:456
+#: main/main.c:459
 #, c-format
 msgid "unexpected eof before end of line %d"
 msgstr ""
 
-#: dpkg-deb/main.c:155 main/main.c:495 main/main.c:539 split/main.c:163
+#: dpkg-deb/main.c:155 main/main.c:498 main/main.c:542 split/main.c:163
 msgid "need an action option"
 msgstr ""