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Fix double free memory problem

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This bug was introduced in commit:
    e162109d6f022942edb7281736f587ee79e20bfe
This commit is contained in:
Bjorn Winckler
2009-01-06 18:31:38 +01:00
parent 462fb78a85
commit 2c9f69f2bf
1 changed files with 7 additions and 8 deletions
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src/MacVim/MMBackend.m
+7 -8
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@@ -2528,11 +2528,8 @@ static NSString *MMSymlinkWarningString =
{
// NOTE: This code is essentially identical to server_to_input_buf(),
// except the 'silent' flag is TRUE in the call to ins_typebuf() below.
char_u *str = [input vimStringSave];
char_u *ptr = NULL;
char_u *cpo_save = p_cpo;
if (!str) return;
char_u *string = [input vimStringSave];
if (!string) return;
/* Set 'cpoptions' the way we want it.
* B set - backslashes are *not* treated specially
@@ -2541,8 +2538,10 @@ static NSString *MMSymlinkWarningString =
* The last but one parameter of replace_termcodes() is TRUE so that the
* <lt> sequence is recognised - needed for a real backslash.
*/
char_u *ptr = NULL;
char_u *cpo_save = p_cpo;
p_cpo = (char_u *)"Bk";
str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE);
char_u *str = replace_termcodes((char_u *)string, &ptr, FALSE, TRUE, FALSE);
p_cpo = cpo_save;
if (*ptr != NUL) /* trailing CTRL-V results in nothing */
@@ -2563,8 +2562,8 @@ static NSString *MMSymlinkWarningString =
* buffer. */
typebuf_was_filled = TRUE;
}
vim_free((char_u *)ptr);
vim_free(str);
vim_free(ptr);
vim_free(string);
}
- (BOOL)unusedEditor