Blame texinfo-4.13a-help-index-segfault.patch
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Vitezslav Crhonek |
a76aa94 |
diff -up texinfo-4.13/info/indices.c.orig texinfo-4.13/info/indices.c
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Vitezslav Crhonek |
a76aa94 |
--- texinfo-4.13/info/indices.c.orig 2010-08-31 12:04:38.317462471 +0200
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Vitezslav Crhonek |
a76aa94 |
+++ texinfo-4.13/info/indices.c 2010-08-31 12:11:49.322624552 +0200
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Vitezslav Crhonek |
a76aa94 |
@@ -192,6 +192,7 @@ do_info_index_search (WINDOW *window, in
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Vitezslav Crhonek |
a76aa94 |
index for, build and remember an index now. */
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Vitezslav Crhonek |
a76aa94 |
fb = file_buffer_of_window (window);
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Vitezslav Crhonek |
a76aa94 |
if (!initial_index_filename ||
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Vitezslav Crhonek |
a76aa94 |
+ !fb ||
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Vitezslav Crhonek |
a76aa94 |
(FILENAME_CMP (initial_index_filename, fb->filename) != 0))
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Vitezslav Crhonek |
a76aa94 |
{
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Vitezslav Crhonek |
a76aa94 |
info_free_references (index_index);
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Vitezslav Crhonek |
a76aa94 |
@@ -287,8 +288,9 @@ index_entry_exists (WINDOW *window, char
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Vitezslav Crhonek |
a76aa94 |
return 0;
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Vitezslav Crhonek |
a76aa94 |
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Vitezslav Crhonek |
a76aa94 |
fb = file_buffer_of_window (window);
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Vitezslav Crhonek |
a76aa94 |
- if (!initial_index_filename
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Vitezslav Crhonek |
a76aa94 |
- || (FILENAME_CMP (initial_index_filename, fb->filename) != 0))
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Vitezslav Crhonek |
a76aa94 |
+ if (!initial_index_filename ||
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Vitezslav Crhonek |
a76aa94 |
+ !fb ||
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Vitezslav Crhonek |
a76aa94 |
+ (FILENAME_CMP (initial_index_filename, fb->filename) != 0))
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Vitezslav Crhonek |
a76aa94 |
{
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Vitezslav Crhonek |
a76aa94 |
info_free_references (index_index);
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Vitezslav Crhonek |
a76aa94 |
index_index = info_indices_of_file_buffer (fb);
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