diff options
Diffstat (limited to 'nixpkgs/pkgs/tools/networking/isync/0001-Increase-imap_vprintf-buffer-size.patch')
| -rw-r--r-- | nixpkgs/pkgs/tools/networking/isync/0001-Increase-imap_vprintf-buffer-size.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/networking/isync/0001-Increase-imap_vprintf-buffer-size.patch b/nixpkgs/pkgs/tools/networking/isync/0001-Increase-imap_vprintf-buffer-size.patch new file mode 100644 index 000000000000..8fefb2d6f73a --- /dev/null +++ b/nixpkgs/pkgs/tools/networking/isync/0001-Increase-imap_vprintf-buffer-size.patch @@ -0,0 +1,34 @@ +From e8a3a20aed135272a9ec0103f4055411c075f043 Mon Sep 17 00:00:00 2001 +From: Michal Sojka <michal.sojka@cvut.cz> +Date: Mon, 7 Nov 2022 00:07:22 +0100 +Subject: [PATCH] Increase imap_vprintf buffer size + +This fixes "Fatal: buffer too small. Please report a bug." error. See +https://sourceforge.net/p/isync/mailman/isync-devel/thread/87fsevvebj.fsf%40steelpick.2x.cz/#msg37731590 +for related discussion. + +When using mbsync with XOAUTH2 authentication (needed for Office365 +mailboxes), the access token used for the LOGIN command may not fit +into the currently used buffer of 1000 characters. In my case, I need +the buffer to be at least 2000 characters long. To make this more +future-proof, I increase the buffer size to 4000 characters. +--- + src/drv_imap.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/drv_imap.c b/src/drv_imap.c +index c5a7aed..7847192 100644 +--- a/src/drv_imap.c ++++ b/src/drv_imap.c +@@ -528,7 +528,7 @@ imap_vprintf( const char *fmt, va_list ap ) + uint totlen = 0; + const char *segs[MAX_SEGS]; + uint segls[MAX_SEGS]; +- char buf[1000]; ++ char buf[4000]; + + d = buf; + ed = d + sizeof(buf); +-- +2.38.1 + |