Updated copyright notices to include the year 2018.

lib-index: Add mail_index.event

mdbox: Use mail_storage_set_index_error() instead of poorly duplicating it

mdbox: "Inconsistency in map index" wasn't fixing itself automatically Broken by b9da8540e665138b3cad0b637c08c0ab7d7a7eeb

lib-storage: Add MAIL_ERROR_LIMIT

Updated copyright notices to include the year 2017.

global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro. Used the following script: C_FILES=`git ls-files *.c` H_FILES=`git ls-files *.h` for F in "$C_FILES $H_FILES"; do echo "$F" perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F done

global: Change string position/length from unsigned int to size_t Mainly to avoid truncating >4GB strings, which might potentially cause some security holes. Normally there are other limits, which prevent such excessive strings from being created in the first place. I'm sure this didn't find everything. Maybe everything could be found with compiler warnings. -Wconversion kind of does it, but it gives way too many unnecessary warnings. These were mainly found with: grep " = strlen" egrep "unsigned int.*(size|len)"

mdbox: Rebuild index after it's been fsck'd

mdbox: Fix assert-crash caused by race condition with multiple doveadm purges. This fixes a problem where an email that was just written to a new m.* file gets expunged and purged by another process. Fixes: Panic: file mdbox-map.c: line 1359: unreached

global: unsigned int:1 -> bool:1 perl -i -pe 's/unsigned int ([^,:;]+):1;/bool $1:1;/' **/*.[ch]

mdbox: Fix want_altpath flags/boolean mixup There was only a single flag, so this wasn't actually currently broken.

mdbox: Use mail_index_sync_set_reason() to give better reason messages for lock wait warnings.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

Remove now-unnecessary direct stdlib.h #includes.

lib-index: Avoid writing tail offset update to transaction log if it's not necessary. This should avoid extra writes that do nothing but update the tail offset. mdbox's map requires this behavior, so disable it for it. For others it might cause the next sync to read more data unnecessarily, but it should be worth the extra cost of write most of the times.

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

mdbox: Don't hoard file descriptors when saving mails that are larger than mdbox_rotate_size.

Updated copyright notices to include year 2014.

mdbox: When mail's refcount is too high, don't prevent shrinking the refcount.

mdbox: Added "mdbox_deleted" storage, which can be used to access messages with refcount=0 For example: doveadm import mdbox_deleted:~/mdbox "" mailbox inbox subject oops

Replaced all -1U and (unsigned int)-1 with UINT_MAX. It's somewhat clearer this way. Also clang's -fsanitize=integer gives runtime errors about -1U (but not about explicit casts, so no need to change (type)-1 casts).

mdbox, mbox, virtual: Avoid getting expunged-status in index lookups when not necessary. This especially improves dsync performance with mdbox.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.