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Catch errors from stat that might cause automatic processing to stall

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This commit is contained in:
HummyPkg 2020-01-25 17:00:28 +00:00
parent f77d11f3fc
commit d14ccef3bf
2 changed files with 15 additions and 11 deletions
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4
CONTROL/postinst
View File

@ -21,8 +21,8 @@ if [ -x $crontab ]; then
$crontab -l | grep -v webif/lib/bin/auto \
| grep -v webif/lib/auto > $tmpf
cat $tmpf - << EOM | $crontab -
* * * * * /mod/webif/lib/auto/scan >/dev/null 2>&1
* * * * * /mod/webif/lib/auto/deq >/dev/null 2>&1
* * * * * /mod/webif/lib/auto/scan >/dev/null 2>>/mod/tmp/auto.log
* * * * * /mod/webif/lib/auto/deq >/dev/null 2>>/mod/tmp/auto.log
EOM
fi

22
webif/lib/auto/scan
View File

@ -121,35 +121,39 @@ proc ::auto::buildflagdb {dir {active {}}} {{seen {}} {indent 0}} {
variable rootdev
incr indent 2
log "[string repeat " " $indent]\[$dir]" 3
set pre [string repeat " " $indent]
log "${pre}\[$dir]" 3
if {$dir eq $dustbin} {
log "[string repeat " " $indent]Dustbin, skipping." 3
log "${pre}Dustbin, skipping." 3
incr indent -2
return
}
file stat "$dir/" st
if {[catch {file stat "$dir/" st} msg]} {
log "${pre}Can't stat $dir - $msg, skipping.." 2
incr indent -2
return
}
if {[specialdir $dir]} {
# Special folder
if {$st(dev) != $rootdev} {
log "[string repeat " " $indent\
]Special folder on different device, skipping." 3
log "${pre}Special folder on different device, skipping." 3
incr indent -2
return
}
if {[llength $active]} {
set active {}
log "[string repeat " " $indent\
]Special folder, overriding recursion." 3
log "${pre}Special folder, overriding recursion." 3
}
}
# Already seen
set key "$st(dev):$st(ino)"
if {$key in $seen} {
log "[string repeat " " $indent]Already seen, skipping." 3
log "${pre}Already seen, skipping." 3
incr indent -2
return
}
@ -181,7 +185,7 @@ proc ::auto::buildflagdb {dir {active {}}} {{seen {}} {indent 0}} {
if {[llength $flags]} {
lappend flagdb $dir $flags
log "[string repeat " " $indent] $flags" 3
log "${pre} $flags" 3
foreach f $flags { ladd activeflags $f }
}