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* app.c (do_scrub_chars): Provide a one character buffer to hold a

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pushed back newline at the end of an unterminated quoted string.
This commit is contained in:
Nick Clifton 2007-07-20 08:20:27 +00:00
parent 3185aeeca7
commit fc5910c0bb
2 changed files with 11 additions and 0 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2007-07-20 Nick Clifton <nickc@redhat.com>
* app.c (do_scrub_chars): Provide a one character buffer to hold a
pushed back newline at the end of an unterminated quoted string.
2007-07-14 Nick Clifton <nickc@redhat.com>
* config/tc-arm.c (create_register_alias): Return a boolean rather

6
gas/app.c
View file

@ -558,8 +558,14 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
ch = GET ();
if (ch == EOF)
{
/* This buffer is here specifically so
that the UNGET below will work. */
static char one_char_buf[1];
as_warn (_("end of file in string; '%c' inserted"), quotechar);
state = old_state;
from = fromend = one_char_buf + 1;
fromlen = 1;
UNGET ('\n');
PUT (quotechar);
}