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http://git.savannah.gnu.org/cgit/mailutils.git/commit/?id=a9667edc912dc6d51031d09f9f5ded223851318a The branch, master has been updated via a9667edc912dc6d51031d09f9f5ded223851318a (commit) from 5e1d982ec31de34b7bf7ca6b84172966ebf9d917 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit a9667edc912dc6d51031d09f9f5ded223851318a Author: Sergey Poznyakoff <g...@gnu.org.ua> Date: Thu Jul 7 11:43:26 2011 +0300 Bugfix. * libmailutils/string/vasnprintf.c (mu_vasnprintf): Operate on a fresh copy of va_alist in each new iteration. * libproto/imap/folder.c: Likewise. * libproto/nntp/nntp_sendline.c: Likewise. ----------------------------------------------------------------------- Summary of changes: libmailutils/string/vasnprintf.c | 8 +++++++- libproto/imap/folder.c | 5 ++++- libproto/nntp/nntp_sendline.c | 5 ++++- 3 files changed, 15 insertions(+), 3 deletions(-) diff --git a/libmailutils/string/vasnprintf.c b/libmailutils/string/vasnprintf.c index abc0ef3..c7c762f 100644 --- a/libmailutils/string/vasnprintf.c +++ b/libmailutils/string/vasnprintf.c @@ -46,7 +46,13 @@ mu_vasnprintf (char **pbuf, size_t *psize, const char *fmt, va_list ap) for (;;) { - ssize_t n = vsnprintf (buf, buflen, fmt, ap); + ssize_t n; + va_list aq; + + va_copy(aq, ap); + n = vsnprintf (buf, buflen, fmt, aq); + va_end(aq); + if (n < 0 || n >= buflen || !memchr (buf, '\0', n + 1)) { char *newbuf; diff --git a/libproto/imap/folder.c b/libproto/imap/folder.c index f5286ef..828f2a2 100644 --- a/libproto/imap/folder.c +++ b/libproto/imap/folder.c @@ -2150,7 +2150,10 @@ imap_writeline (f_imap_t f_imap, const char *format, ...) va_start(ap, format); do { - len = vsnprintf (f_imap->buffer, f_imap->buflen, format, ap); + va_list aq; + va_copy(aq, ap); + len = vsnprintf (f_imap->buffer, f_imap->buflen, format, aq); + va_end(aq); if (len < 0 || len >= (int)f_imap->buflen || !memchr (f_imap->buffer, '\0', len + 1)) { diff --git a/libproto/nntp/nntp_sendline.c b/libproto/nntp/nntp_sendline.c index 15061e1..3962caa 100644 --- a/libproto/nntp/nntp_sendline.c +++ b/libproto/nntp/nntp_sendline.c @@ -88,7 +88,10 @@ mu_nntp_writeline (mu_nntp_t nntp, const char *format, ...) let's try to cope. */ do { - len = vsnprintf (nntp->io.buf, nntp->io.len - 1, format, ap); + va_list aq; + va_copy(aq, ap); + len = vsnprintf (nntp->io.buf, nntp->io.len - 1, format, aq); + va_end(aq); if (len < 0 || len >= (int)nntp->io.len || !memchr (nntp->io.buf, '\0', len + 1)) { hooks/post-receive -- GNU Mailutils _______________________________________________ Commit-mailutils mailing list Commit-mailutils@gnu.org https://lists.gnu.org/mailman/listinfo/commit-mailutils
