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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-10-16 23:56:10 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-10-16 23:56:10 +0200 |
| commit | 2ace0ad2d7ee52e44dc98feb77bedf5e866e8f11 (patch) | |
| tree | 13d29c84341438f5d756a87e52b624658c1c8ac7 | |
| parent | 944d275175bd712d7a97241c762acc9e3bcd8a2a (diff) | |
ifup: make /etc/network/interfaces parser tolerant to trailing spaces
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/ifupdown.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 6b9449213..d0c5cce07 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -644,6 +644,9 @@ static const struct address_family_t addr_inet = { #endif /* if ENABLE_FEATURE_IFUPDOWN_IPV4 */ +/* Returns pointer to the next word, or NULL. + * In 1st case, advances *buf to the word after this one. + */ static char *next_word(char **buf) { unsigned length; @@ -663,7 +666,7 @@ static char *next_word(char **buf) if (word[length] != '\0') word[length++] = '\0'; - *buf = word + length; + *buf = skip_whitespace(word + length); return word; } |