bnc#705308

OBS-URL: https://build.opensuse.org/package/show/devel:tools/ctags?expand=0&rev=10

ctags.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Aug  2 15:33:11 UTC 2011 - puzel@novell.com
+
+- add etags-strcpy-overlap.patch (bnc#705308) 
+
 -------------------------------------------------------------------
 Fri Jul 29 16:49:36 UTC 2011 - puzel@novell.com
 

ctags.spec

@@ -36,6 +36,7 @@ Patch1:         ctags-5.7.diff
 #Patch2:        ctags-ycp-parser.diff
 Patch3:         ctags-date-time.patch
 Patch4:         etags-%{etags_ver}.diff
+Patch5:         etags-strcpy-overlap.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -54,6 +55,7 @@ Postscript, Erlang, Python, Prolog, and most assembler-like syntaxes.
 %patch3 -p1
 cd ../etags-%{etags_ver}
 %patch4
+%patch5 -p1
 
 %build
 CC=gcc

etags-strcpy-overlap.patch

@@ -0,0 +1,34 @@
+Index: etags-17.38.1.4/etags.c
+===================================================================
+--- etags-17.38.1.4.orig/etags.c
++++ etags-17.38.1.4/etags.c
+@@ -907,6 +907,13 @@ print_version ()
+   exit (EXIT_SUCCESS);
+ }
+ 
++static void etags_strcpy(char *to, char *from)
++{
++	while (*from)
++		*to++ = *from++;
++	*to = *from;
++}
++
+ #ifndef PRINT_UNDOCUMENTED_OPTIONS_HELP
+ # define PRINT_UNDOCUMENTED_OPTIONS_HELP FALSE
+ #endif
+@@ -6695,13 +6702,13 @@ absolute_filename (file, dir)
+ 	      else if (cp[0] != '/')
+ 		cp = slashp;
+ #endif
+-	      strcpy (cp, slashp + 3);
++	      etags_strcpy (cp, slashp + 3);
+ 	      slashp = cp;
+ 	      continue;
+ 	    }
+ 	  else if (slashp[2] == '/' || slashp[2] == '\0')
+ 	    {
+-	      strcpy (slashp, slashp + 2);
++	      etags_strcpy (slashp, slashp + 2);
+ 	      continue;
+ 	    }
+ 	}