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authorUlrich Drepper <drepper@redhat.com>2002-06-29 21:08:13 +0000
committerUlrich Drepper <drepper@redhat.com>2002-06-29 21:08:13 +0000
commiteabea97226515d709064e07485caeb41d413ca44 (patch)
tree4450ce95970fb59807e4ad818bdfdeaf01422d99 /catgets
parenta32c7fb447ed82297343b2d7d6da84b57d3ebca1 (diff)
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Update.
2002-06-29  Ulrich Drepper  <drepper@redhat.com>

	* catgets/gencat.c (read_input_file): Handle more than one slash
	at end of line correctly [PR libc/3926].
	Based on a patch by Steven Kim <steven.kim@peregrine.com>.

	* catgets/sample.SJIS: Add test case for above bug.
	* catgets/test-gencat.c: Adjust test code.
	* catgets/test-gencat.sh: Adjust expected results.

	* elf/do-rel.h (elf_dynamic_do_rel): Avoid overflow in computation
	to skip relative relocations.
	Patch by Geoff Keating <geoffk@redhat.com>.
Diffstat (limited to 'catgets')
-rw-r--r--catgets/gencat.c20
-rw-r--r--catgets/sample.SJIS2
-rw-r--r--catgets/test-gencat.c2
-rwxr-xr-xcatgets/test-gencat.sh8
4 files changed, 26 insertions, 6 deletions
diff --git a/catgets/gencat.c b/catgets/gencat.c
index 2b6a11fb78..01db830702 100644
--- a/catgets/gencat.c
+++ b/catgets/gencat.c
@@ -325,15 +325,29 @@ read_input_file (struct catalog *current, const char *fname)
 	  ++line_number;
 
 	  /* It the line continued?  */
+	  continued = 0;
 	  if (buf[act_len - 1] == '\n')
 	    {
 	      --act_len;
-	      continued = buf[act_len - 1] == '\\';
+
+	      /* There might be more than one backslash at the end of
+		 the line.  Only if there is an odd number of them is
+		 the line continued.  */
+	      if (buf[act_len - 1] == '\\')
+		{
+		  int temp_act_len = act_len;
+
+		  do
+		    {
+		      --temp_act_len;
+		      continued = !continued;
+		    }
+		  while (temp_act_len > 0 && buf[temp_act_len - 1] == '\\');
+		}
+
 	      if (continued)
 		--act_len;
 	    }
-	  else
-	    continued = 0;
 
 	  /* Append to currently selected line.  */
 	  obstack_grow (&current->mem_pool, buf, act_len);
diff --git a/catgets/sample.SJIS b/catgets/sample.SJIS
index 80156e0d2c..d0ac0baa55 100644
--- a/catgets/sample.SJIS
+++ b/catgets/sample.SJIS
@@ -8,5 +8,7 @@ $set 1
 3 sample3:予定表:
 4 sample4:TEST\tTAB:
 5 sample5:機能\t十種類:
+6 double slash\\
+7 "another line"
 $set Another
 FOO "message foo"
diff --git a/catgets/test-gencat.c b/catgets/test-gencat.c
index cb026fdc60..eaa9b895f6 100644
--- a/catgets/test-gencat.c
+++ b/catgets/test-gencat.c
@@ -23,6 +23,8 @@ main (void)
   printf ("%s\n", catgets(catalog, 1, 3, "sample 3"));
   printf ("%s\n", catgets(catalog, 1, 4, "sample 4"));
   printf ("%s\n", catgets(catalog, 1, 5, "sample 5"));
+  printf ("%s\n", catgets(catalog, 1, 6, "sample 6"));
+  printf ("%s\n", catgets(catalog, 1, 7, "sample 7"));
   catclose (catalog);
 
   return 0;
diff --git a/catgets/test-gencat.sh b/catgets/test-gencat.sh
index 3e9356a5ef..7b88994f34 100755
--- a/catgets/test-gencat.sh
+++ b/catgets/test-gencat.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test escape character handling in gencat.
-# Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 
@@ -36,12 +36,14 @@ sample2:日本語:
 sample3:予定表:
 sample4:TEST	TAB:
 sample5:機能	十種類:
+double slash\
+another line
 EOF
 res=$?
 
 cat <<EOF |
-#define AnotherSet 0x2	/* *standard input*:11 */
-#define AnotherFOO 0x1	/* *standard input*:12 */
+#define AnotherSet 0x2	/* *standard input*:13 */
+#define AnotherFOO 0x1	/* *standard input*:14 */
 EOF
 cmp ${common_objpfx}catgets/test-gencat.h - || res=1