[gentoo-commits] gentoo-x86 commit in dev-db/postgresql/files: postgresql-9.2-9.4-tz-dir-overflow.patch postgresql-9.1-tz-dir-overflow.patch

[Aaron Swenson (titanofold)]

titanofold    15/04/08 17:42:08

  Added:                postgresql-9.2-9.4-tz-dir-overflow.patch
                        postgresql-9.1-tz-dir-overflow.patch
  Log:
  Fix bugs 486556, 534124, and 540288
  
  (Portage version: 2.2.14/cvs/Linux x86_64, signed Manifest commit with key 
D1BBFDA0)

Revision  Changes    Path
1.1                  
dev-db/postgresql/files/postgresql-9.2-9.4-tz-dir-overflow.patch

file : 
http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-db/postgresql/files/postgresql-9.2-9.4-tz-dir-overflow.patch?rev=1.1&view=markup
plain: 
http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-db/postgresql/files/postgresql-9.2-9.4-tz-dir-overflow.patch?rev=1.1&content-type=text/plain

Index: postgresql-9.2-9.4-tz-dir-overflow.patch
===================================================================
--- a/src/timezone/pgtz.c       2015-02-02 15:45:23.000000000 -0500
+++ b/src/timezone/pgtz.c       2015-04-07 14:21:22.341832190 -0400
@@ -1615,6 +1615,13 @@
                if (direntry->d_name[0] == '.')
                        continue;
 
+               /* copy current working directory so that there is no risk of 
modification by basename(),
+                * and compare to current direntry name; skip if they are the 
same as this is a recursive fs loop
+                */
+               snprintf(fullname, MAXPGPATH, "%s", dir->dirname[dir->depth]);
+               if 
(strncmp(direntry->d_name,basename(fullname),strlen(direntry->d_name)) == 0)
+                       continue;
+
                snprintf(fullname, MAXPGPATH, "%s/%s",
                                 dir->dirname[dir->depth], direntry->d_name);
                if (stat(fullname, &statbuf) != 0)



1.1                  
dev-db/postgresql/files/postgresql-9.1-tz-dir-overflow.patch

file : 
http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-db/postgresql/files/postgresql-9.1-tz-dir-overflow.patch?rev=1.1&view=markup
plain: 
http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-db/postgresql/files/postgresql-9.1-tz-dir-overflow.patch?rev=1.1&content-type=text/plain

Index: postgresql-9.1-tz-dir-overflow.patch
===================================================================
--- a/src/timezone/pgtz.c       2015-02-02 15:45:23.000000000 -0500
+++ b/src/timezone/pgtz.c       2015-04-07 14:21:22.341832190 -0400
@@ -586,6 +586,12 @@
                if (direntry->d_name[0] == '.')
                        continue;
 
+               /* if current working directory has the same name as current 
direntry name,
+                * then skip as this is a recursive fs loop
+                */
+               if (strncmp(direntry->d_name,tzdirsub,strlen(direntry->d_name)) 
== 0)
+                       continue;
+
                snprintf(tzdir + tzdir_orig_len, MAXPGPATH - tzdir_orig_len,
                                 "/%s", direntry->d_name);
 
@@ -1615,6 +1621,13 @@
                if (direntry->d_name[0] == '.')
                        continue;
 
+               /* copy current working directory so that there is no risk of 
modification by basename(),
+                * and compare to current direntry name; skip if they are the 
same as this is a recursive fs loop
+                */
+               snprintf(fullname, MAXPGPATH, "%s", dir->dirname[dir->depth]);
+               if 
(strncmp(direntry->d_name,basename(fullname),strlen(direntry->d_name)) == 0)
+                       continue;
+
                snprintf(fullname, MAXPGPATH, "%s/%s",
                                 dir->dirname[dir->depth], direntry->d_name);
                if (stat(fullname, &statbuf) != 0)