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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-20 17:50:58 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-20 17:50:58 +0000 |
| commit | 9b366f41367f717d8ddd9909fdc710b92f92a16c (patch) | |
| tree | 8f84f7271f312b8658e0443ea723c20fcd1eb36f /libbb/parse_config.c | |
| parent | a34f1ed737e79e494904706e59f4e7fbb49e32b3 (diff) | |
| download | busybox-9b366f41367f717d8ddd9909fdc710b92f92a16c.tar.gz | |
libbb/parse_config.c: fix small buglet (by Vladimir)
Diffstat (limited to 'libbb/parse_config.c')
| -rw-r--r-- | libbb/parse_config.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libbb/parse_config.c b/libbb/parse_config.c index 68caa2c37..3174a649e 100644 --- a/libbb/parse_config.c +++ b/libbb/parse_config.c @@ -199,7 +199,8 @@ int FAST_FUNC config_read(parser_t *parser, char **tokens, unsigned flags, const } else { // vanilla token. cut the line at the first delim q = line + strcspn(line, delims); - *q++ = '\0'; + if (*q) // watch out: do not step past the line end! + *q++ = '\0'; } // pin token if ((flags & (PARSE_DONT_REDUCE|PARSE_DONT_TRIM)) || *line) { @@ -207,6 +208,7 @@ int FAST_FUNC config_read(parser_t *parser, char **tokens, unsigned flags, const tokens[ii++] = line; } line = q; + //bb_info_msg("A[%s]", line); } if (ii < mintokens) |