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http://bugs.exim.org/show_bug.cgi?id=1482 Git Commit <g...@exim.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |g...@exim.org --- Comment #3 from Git Commit <g...@exim.org> 2014-06-04 17:17:08 --- Git commit: http://git.exim.org/exim.git/commitdiff/984702029ad4e6a1686dd801811a68f6034e6b38 commit 984702029ad4e6a1686dd801811a68f6034e6b38 Author: Jeremy Harris <jgh146...@wizmail.org> AuthorDate: Mon May 26 16:07:33 2014 +0100 Commit: Jeremy Harris <jgh146...@wizmail.org> CommitDate: Wed Jun 4 16:25:40 2014 +0100 Ensure output buffer big enough for DSN additions to MAIL FROM. Bug 1482 --- src/src/smtp_out.c | 4 ++++ src/src/transports/smtp.c | 2 +- 2 files changed, 5 insertions(+), 1 deletions(-) diff --git a/src/src/smtp_out.c b/src/src/smtp_out.c index 0fa4ccd..b6ff511 100644 --- a/src/src/smtp_out.c +++ b/src/src/smtp_out.c @@ -352,6 +352,10 @@ if (!string_vformat(big_buffer, big_buffer_size, CS format, ap)) va_end(ap); count = Ustrlen(big_buffer); +if (count > outblock->buffersize) + log_write(0, LOG_MAIN|LOG_PANIC_DIE, "overlong write_command in outgoing " + "SMTP"); + if (count > outblock->buffersize - (outblock->ptr - outblock->buffer)) { rc = outblock->cmd_count; /* flush resets */ diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c index 33c91a6..40eebe8 100644 --- a/src/src/transports/smtp.c +++ b/src/src/transports/smtp.c @@ -1228,7 +1228,7 @@ uschar new_message_id[MESSAGE_ID_LENGTH + 1]; uschar *p; uschar buffer[4096]; uschar inbuffer[4096]; -uschar outbuffer[1024]; +uschar outbuffer[4096]; suppress_tls = suppress_tls; /* stop compiler warning when no TLS support */ -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
