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| author | Denys Vlasenko | 2017-08-05 13:45:22 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-05 13:45:22 +0200 |
| commit | 9cf89cdf84fb20154088145980b676d2b28fc55d (patch) | |
| tree | 436a0d02edc588782ca00796e14469288c3baa8d /libbb | |
| parent | feb79e8742eb3cef211804dadcc7f3ddfd154c72 (diff) | |
| download | busybox-9cf89cdf84fb20154088145980b676d2b28fc55d.zip busybox-9cf89cdf84fb20154088145980b676d2b28fc55d.tar.gz | |
sysctl: fix file parsing, do not require -w for VAR=VAL
function old new delta
sysctl_act_on_setting - 451 +451
sysctl_main 222 282 +60
packed_usage 31744 31793 +49
config_read 604 639 +35
sysctl_act_recursive 612 163 -449
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/1 up/down: 595/-449) Total: 146 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/parse_config.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libbb/parse_config.c b/libbb/parse_config.c index 307ae2c..da7482c 100644 --- a/libbb/parse_config.c +++ b/libbb/parse_config.c @@ -201,10 +201,10 @@ int FAST_FUNC config_read(parser_t *parser, char **tokens, unsigned flags, const /* Combine remaining arguments? */ if ((t != (ntokens-1)) || !(flags & PARSE_GREEDY)) { /* Vanilla token, find next delimiter */ - line += strcspn(line, delims[0] ? delims : delims + 1); + line += strcspn(line, (delims[0] && (flags & PARSE_EOL_COMMENTS)) ? delims : delims + 1); } else { /* Combining, find comment char if any */ - line = strchrnul(line, PARSE_EOL_COMMENTS ? delims[0] : '\0'); + line = strchrnul(line, (flags & PARSE_EOL_COMMENTS) ? delims[0] : '\0'); /* Trim any extra delimiters from the end */ if (flags & PARSE_TRIM) { @@ -214,10 +214,10 @@ int FAST_FUNC config_read(parser_t *parser, char **tokens, unsigned flags, const } /* Token not terminated? */ - if (*line == delims[0]) - *line = '\0'; + if ((flags & PARSE_EOL_COMMENTS) && *line == delims[0]) + *line = '\0'; /* ends with comment char: this line is done */ else if (*line != '\0') - *line++ = '\0'; + *line++ = '\0'; /* token is done, continue parsing line */ #if 0 /* unused so far */ if (flags & PARSE_ESCAPE) { |