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Always use openpam_straddch(3) to bootstrap the string, even if we 

have nothing to add to it.  This simplifies the code and fixes a bug
introduced in r553 where the first character in the string would
always be set to '\0', instead of only when bootstrapping.


git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@636 185d5e19-27fe-0310-9dcf-9bff6b9f3609
This commit is contained in:
Dag-Erling Smørgrav 2013-03-03 23:27:35 +00:00
parent 75420a1e07
commit f8a727ec0c
1 changed files with 1 additions and 6 deletions
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7
lib/openpam_readword.c
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@ -85,13 +85,8 @@ openpam_readword(FILE *f, int *lineno, size_t *lenp)
/* begin quote */
quote = ch;
/* edge case: empty quoted string */
if (word == NULL && (word = malloc(1)) == NULL) {
openpam_log(PAM_LOG_ERROR, "malloc(): %m");
errno = ENOMEM;
if (openpam_straddch(&word, &size, &len, 0) != 0)
return (NULL);
}
*word = '\0';
size = 1;
} else if (ch == quote && !escape) {
/* end quote */
quote = 0;