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(struct control): Remove fastmap member.

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(extract_regexp): Allocate fastmap separately, since otherwise
it might move due to a realloc.
This commit is contained in:
Paul Eggert
2006-08-10 20:53:32 +00:00
parent 4a16cc52e0
commit f073139b52
2 changed files with 8 additions and 2 deletions
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ChangeLog
+7
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@@ -1,3 +1,10 @@
2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
* src/csplit.c (struct control): Remove fastmap member.
(extract_regexp): Allocate fastmap separately, since otherwise
it might move due to a realloc. This fixes a bug that led
to a core dump on 64-bit sparc Solaris 10 (Sun Studio 10).
2006-08-10 Jim Meyering <jim@meyering.net>
* tests/ls/stat-dtype: If "." is tmpfs, skip this test unless uname -s
src/csplit.c
+1 -2
View File
@@ -69,7 +69,6 @@ struct control
bool ignore; /* If true, produce no output (for regexp). */
bool regexpr; /* True if regular expression was used. */
struct re_pattern_buffer re_compiled; /* Compiled regular expression. */
char fastmap[UCHAR_MAX + 1]; /* Fastmap for RE_COMPILED. */
};
/* Initial size of data area in buffers. */
@@ -1119,7 +1118,7 @@ extract_regexp (int argnum, bool ignore, char const *str)
p->regexpr = true;
p->re_compiled.buffer = NULL;
p->re_compiled.allocated = 0;
p->re_compiled.fastmap = p->fastmap;
p->re_compiled.fastmap = xmalloc (UCHAR_MAX + 1);
p->re_compiled.translate = NULL;
re_syntax_options =
RE_SYNTAX_POSIX_BASIC & ~RE_CONTEXT_INVALID_DUP & ~RE_NO_EMPTY_RANGES;