automatic import of graphvizopeneuler24.03_LTS

1 files changed, 26 insertions, 0 deletions

diff --git a/graphviz-2.42.2-coverity-scan-fixes.patch b/graphviz-2.42.2-coverity-scan-fixes.patch
new file mode 100644
index 0000000..59a9617
--- /dev/null
+++ b/graphviz-2.42.2-coverity-scan-fixes.patch
@@ -0,0 +1,26 @@
+diff --git a/cmd/lefty/dot2l/dotlex.c b/cmd/lefty/dot2l/dotlex.c
+index cf738c0..65e17e2 100644
+--- a/cmd/lefty/dot2l/dotlex.c
++++ b/cmd/lefty/dot2l/dotlex.c
+@@ -252,7 +252,7 @@ static char *scan_token (char *p) {
+     char *q;
+ 
+     q = lexbuf;
+-    if (p == '\0')
++    if (!p || *p == '\0')
+         return NULL;
+     while (isalnum (*p) || (*p == '_') || (!isascii (*p)))
+         *q++ = *p++;
+diff --git a/cmd/tools/gvgen.c b/cmd/tools/gvgen.c
+index c2b166d..c9a51e9 100644
+--- a/cmd/tools/gvgen.c
++++ b/cmd/tools/gvgen.c
+@@ -453,6 +453,8 @@ closeOpen (void)
+ 	fprintf(opts.outfile, "}\ngraph {\n");
+ }
+ 
++extern void makeTetrix(int depth, edgefn ef);
++
+ int main(int argc, char *argv[])
+ {
+     GraphType graphType;