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* posix/regex.c (compile_range): Transliate range start and end
	characters to avoid empty range in case of REG_ICASE [PR libc/1842].
This commit is contained in:
Ulrich Drepper 2000-08-02 21:20:32 +00:00
parent cfd57cdc0f
commit f6cfb13f55
3 changed files with 13 additions and 5 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2000-08-02 Ulrich Drepper <drepper@redhat.com> 2000-08-02 Ulrich Drepper <drepper@redhat.com>
* posix/regex.c (compile_range): Transliate range start and end
characters to avoid empty range in case of REG_ICASE [PR libc/1842].
* sysdeps/unix/sysv/linux/ia64/bits/resource.h: Don't include * sysdeps/unix/sysv/linux/ia64/bits/resource.h: Don't include
asm/resource.h. asm/resource.h.

11
manual/examples/popen.c
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@ -1,7 +1,7 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
void void
write_data (FILE * stream) write_data (FILE * stream)
{ {
int i; int i;
@ -23,11 +23,16 @@ main (void)
output = popen ("more", "w"); output = popen ("more", "w");
if (!output) if (!output)
{ {
fprintf (stderr, "Could not run more.\n"); fprintf (stderr,
"incorrect parameters or too many files.\n");
return EXIT_FAILURE; return EXIT_FAILURE;
} }
write_data (output); write_data (output);
pclose (output); if (pclose (output) != 0)
{
fprintf (stderr,
"Could not run more or other error.\n");
}
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }
/*@end group*/ /*@end group*/

4
posix/regex.c
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@ -3518,9 +3518,9 @@ compile_range (range_start_char, p_ptr, pend, translate, syntax, b)
/* Fetch the endpoints without translating them; the /* Fetch the endpoints without translating them; the
appropriate translation is done in the bit-setting loop below. */ appropriate translation is done in the bit-setting loop below. */
range_start[0] = range_start_char; range_start[0] = TRANSLATE (range_start_char);
range_start[1] = '\0'; range_start[1] = '\0';
range_end[0] = p[0]; range_end[0] = TRANSLATE (p[0]);
range_end[1] = '\0'; range_end[1] = '\0';
/* Have to increment the pointer into the pattern string, so the /* Have to increment the pointer into the pattern string, so the