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Re: mhstore error, but only when procmail invokes

2020-05-27 12:48:54
Hi all:

On Wed 5/27/20 13:33 -0400 Ken Hornstein wrote:
It works fine in a shell session or a cronjob, but
fails when procmail runs it.

I'm echoing Ralph here ... what, exactly, do you mean by it "fails"?
Is there any kind of error message?

Yes. It seems you're interested, so I'll go back and try to make a fairly simple
test case, then share the errors.  May not get to this though until Sunday or 
so.

After my sig is a snip from my procmail.log -- in a few days I'll try to put
together a detailed, complete example. I do not expect you to understand the
snip below, since it is incomplete.

--
thanks!
Tom

snip from ~/Mail/procmail.log:
--8<---------------cut here---------------start------------->8--- 
 Subject: Notification: 7pm family zoom | id 291-492-8117 | **password**:
  Folder:  ( env -i PATH=/bin:/usr/bin:/usr/local/nmh/bin mhstore -fil    16907
+ rcvstore -nounseen +cal
*** Error in `mhstore': munmap_chunk(): invalid pointer: 0x00007ffee6682fb5 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7f7c4)[0x7efc85a1a7c4]
mhstore[0x410c77]
mhstore[0x4031c1]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7efc859bd505]
mhstore[0x40371d]
======= Memory map: ========
00400000-00432000 r-xp 00000000 ca:01 1708284                            
/usr/local/nmh/bin/mhstore
00631000-00632000 r--p 00031000 ca:01 1708284                            
/usr/local/nmh/bin/mhstore
00632000-00634000 rw-p 00032000 ca:01 1708284                            
/usr/local/nmh/bin/mhstore
00634000-0065c000 rw-p 00000000 00:00 0 
0228c000-022ad000 rw-p 00000000 00:00 0                                  [heap]
7efc85572000-7efc85587000 r-xp 00000000 ca:01 1603827                    
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7efc85587000-7efc85786000 ---p 00015000 ca:01 1603827                    
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7efc85786000-7efc85787000 r--p 00014000 ca:01 1603827                    
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7efc85787000-7efc85788000 rw-p 00015000 ca:01 1603827                    
/usr/lib64/libgcc_s-4.8.5-20150702.so.1
7efc85788000-7efc85794000 r-xp 00000000 ca:01 1602419                    
/usr/lib64/libnss_files-2.17.so
7efc85794000-7efc85993000 ---p 0000c000 ca:01 1602419                    
/usr/lib64/libnss_files-2.17.so
7efc85993000-7efc85994000 r--p 0000b000 ca:01 1602419                    
/usr/lib64/libnss_files-2.17.so
7efc85994000-7efc85995000 rw-p 0000c000 ca:01 1602419                    
/usr/lib64/libnss_files-2.17.so
7efc85995000-7efc8599b000 rw-p 00000000 00:00 0 
7efc8599b000-7efc85b5e000 r-xp 00000000 ca:01 1594099                    
/usr/lib64/libc-2.17.so
7efc85b5e000-7efc85d5e000 ---p 001c3000 ca:01 1594099                    
/usr/lib64/libc-2.17.so
7efc85d5e000-7efc85d62000 r--p 001c3000 ca:01 1594099                    
/usr/lib64/libc-2.17.so
7efc85d62000-7efc85d64000 rw-p 001c7000 ca:01 1594099                    
/usr/lib64/libc-2.17.so
7efc85d64000-7efc85d69000 rw-p 00000000 00:00 0 
7efc85d69000-7efc85d8e000 r-xp 00000000 ca:01 1573662                    
/usr/lib64/libtinfo.so.5.9
7efc85d8e000-7efc85f8e000 ---p 00025000 ca:01 1573662                    
/usr/lib64/libtinfo.so.5.9
7efc85f8e000-7efc85f92000 r--p 00025000 ca:01 1573662                    
/usr/lib64/libtinfo.so.5.9
7efc85f92000-7efc85f93000 rw-p 00029000 ca:01 1573662                    
/usr/lib64/libtinfo.so.5.9
7efc85f93000-7efc85fb5000 r-xp 00000000 ca:01 1604031                    
/usr/lib64/ld-2.17.so
7efc861a6000-7efc861a9000 rw-p 00000000 00:00 0 
7efc861b1000-7efc861b4000 rw-p 00000000 00:00 0 
7efc861b4000-7efc861b5000 r--p 00021000 ca:01 1604031                    
/usr/lib64/ld-2.17.so
7efc861b5000-7efc861b6000 rw-p 00022000 ca:01 1604031                    
/usr/lib64/ld-2.17.so
7efc861b6000-7efc861b7000 rw-p 00000000 00:00 0 
7ffee6662000-7ffee6683000 rw-p 00000000 00:00 0                          [stack]
7ffee6789000-7ffee678b000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  
[vsyscall]
/bin/sh: line 4: 29362 Aborted                 env -i 
PATH=/bin:/usr/bin:/usr/local/nmh/bin mhstore -file - -noverbose -part 1 
-outfile - < ~/Mail/cal/test/family-zoom00-sendmail


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