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| author | bulia byak <buliabyak@gmail.com> | 2007-07-04 01:29:24 +0000 |
|---|---|---|
| committer | buliabyak <buliabyak@users.sourceforge.net> | 2007-07-04 01:29:24 +0000 |
| commit | 94e1d6fd5ac75b14eb410a3a1dc9e02509df5a97 (patch) | |
| tree | be85a9425383a5c906e1014e211a0f8de936b114 /src/extract-uri.cpp | |
| parent | prevent crashes by disconnecting signals on destroy (diff) | |
| download | inkscape-94e1d6fd5ac75b14eb410a3a1dc9e02509df5a97.tar.gz inkscape-94e1d6fd5ac75b14eb410a3a1dc9e02509df5a97.zip | |
make it a bit more permissive with its argument
(bzr r3177)
Diffstat (limited to '')
| -rw-r--r-- | src/extract-uri.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/extract-uri.cpp b/src/extract-uri.cpp index 0461f1101..b3923ed1e 100644 --- a/src/extract-uri.cpp +++ b/src/extract-uri.cpp @@ -7,9 +7,15 @@ // http://www.w3.org/TR/CSS21/syndata.html#uri gchar *extract_uri(gchar const *s) { - gchar* result = 0; + if (!s) + return NULL; + + gchar* result = NULL; gchar const *sb = s; - g_assert( strncmp(sb, "url", 3) == 0 ); + if ( strlen(sb) < 4 || strncmp(sb, "url", 3) != 0 ) { + return NULL; + } + sb += 3; // This first whitespace technically is not allowed. |