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| ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
| 0001046 | [BusyBox] Standards Compliance | minor | always | 09-24-06 05:46 | 02-14-08 08:25 | ||||
| Reporter | walter | View Status | public | ||||||
| Assigned To | BusyBox | ||||||||
| Priority | normal | Resolution | fixed | ||||||
| Status | closed | Product Version | 1.2.x | ||||||
| Summary | 0001046: ash does not handle quotes propperly (aka like /bin/sh) | ||||||||
| Description |
The following tests are part of the bash-test suite posix2. the bb ash passed all other posix2 tests. SQUOTE="'" val1=$(set | sed -n 's:^SQUOTE=::p') if [ "$val1" != "''\\'''" ]; then echo testfail "variable quoting 1" fi VHASH=ab#cd val1=$(set | sed -n 's:^VHASH=::p') if [ "$val1" != "ab#cd" ]; then echo testfail "variable quoting 3" fi |
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| Additional Information |
VHASH when adding a 'tee' to catch the output of 'set' i see the following: ash: val1=''"'"'ab#cd'"'" sh: val1=ab#cd SQUOTE using sh -x (ash -x) shows: ash: + [ ''"'" != ''\''' ] sh : + '[' ''\'''\''\'\'''\'''\''' '!=' ''\'''\''\'\'''\'''\''' ']' |
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Notes |
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(0004694) vda 02-14-08 08:24 |
Basically, when variable contains a value which is just one single quote, set builtin shows it as: bash: SQUOTE=''\''' ash: SQUOTE=''"'" Both seem to be ok. I don't see where ash violates SUSv3: SYNOPSIS [XSI] set [-abCefmnuvx][-h][-o option][argument...] [XSI] set [+abCefmnuvx][+h][+o option][argument...] set -- [argument...] set -o set +o DESCRIPTION If no options or arguments are specified, set shall write the names and values of all shell variables in the collation sequence of the current locale. Each name shall start on a separate line, using the format: "%s=%s\n", <name>, <value> The value string shall be written with appropriate quoting; see the description of shell quoting in Quoting. |
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(0004704) vda 02-14-08 08:25 |
As far as I can see, this is not a bug, just difference in set output between bash and ash. Reopen if you think it's a bug. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 09-24-06 05:46 | walter | New Issue | |
| 09-24-06 05:46 | walter | Status | new => assigned |
| 09-24-06 05:46 | walter | Assigned To | => BusyBox |
| 02-14-08 08:24 | vda | Note Added: 0004694 | |
| 02-14-08 08:25 | vda | Status | assigned => closed |
| 02-14-08 08:25 | vda | Note Added: 0004704 | |
| 02-14-08 08:25 | vda | Resolution | open => fixed |
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