[Pkg-mutt-maintainers] Bug#845067: mutt: Crash when scrolling past the end of a message

[Sam Morris]

tag 845067 - moreinfo
found 845067 1.7.1-5
thanks

Hi Antonio, I just ran into this again with the current version of
mutt. In this case I was just pressing space to scroll through a multi-
page message. Here's an up-to-date backtrace:

#0  0x000055674d18aac2 in hdr_format_str (dest=dest at entry=0x7fffb9f1dfd0 "", destlen=destlen at entry=1024, col=12, cols=cols at entry=270, op=110 'n', src=0x55674ecd3444 "   %s%*  -- (%P)", prefix=0x7fffb9f1ded0 "-20.20", ifstring=0x7fffb9f1df50 "\377\001", elsestring=0x7fffb9f1e3d0 "\001", data=140736313026880, flags=MUTT_FORMAT_MAKEPRINT) at ../../hdrline.c:691
#1  0x000055674d1d0fe6 in mutt_FormatString (dest=dest at entry=0x7fffb9f1ec40 "-OS*- 34/1: oot", ' ' <repeats 19 times>, "apt-listchanges: changelogs for wintermute", ' ' <repeats 124 times>..., destlen=1023, col=col at entry=0, cols=270, src=<optimized out>, callback=callback at entry=0x55674d18a1f0 <hdr_format_str>, data=140736313026880, flags=MUTT_FORMAT_MAKEPRINT) at ../../muttlib.c:1574
#2  0x000055674d18c43b in mutt_make_string_info (dst=dst at entry=0x7fffb9f1ec40 "-OS*- 34/1: oot", ' ' <repeats 19 times>, "apt-listchanges: changelogs for wintermute", ' ' <repeats 124 times>..., dstlen=<optimized out>, cols=<optimized out>, s=<optimized out>, hfi=hfi at entry=0x7fffb9f1e940, flags=flags at entry=MUTT_FORMAT_MAKEPRINT) at ../../hdrline.c:1050
#3  0x000055674d1a1883 in mutt_pager (banner=banner at entry=0x0, fname=fname at entry=0x7fffb9f1f4e0 "/tmp/mutt-wintermute-1000-26441-9605549074667145518", flags=<optimized out>, flags at entry=66, extra=extra at entry=0x7fffb9f1f4b0) at ../../pager.c:1958
#4  0x000055674d162605 in mutt_display_message (cur=0x55674ed04340) at ../../commands.c:225
#5  0x000055674d173402 in mutt_index_menu () at ../../curs_main.c:2012
#6  0x000055674d152cb0 in main (argc=1, argv=<optimized out>) at ../../main.c:883

-- 
Sam Morris <https://robots.org.uk/>
PGP: rsa4096/CAAA AA1A CA69 A83A 892B  1855 D20B 4202 5CDA 27B9
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