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Dnsmasq
Commit 794fccca authored by Simon Kelley's avatar Simon Kelley
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Fix crash in last commit.

parent 394ff492
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Showing with 4 additions and 3 deletions
src/cache.c
View file @ 794fccca
...@@ -1404,6 +1404,7 @@ int cache_make_stat(struct txt_record *t) ...@@ -1404,6 +1404,7 @@ int cache_make_stat(struct txt_record *t)
static char *sanitise(char *name) static char *sanitise(char *name)
{ {
unsigned char *r; unsigned char *r;
if (name)
for (r = (unsigned char *)name; *r; r++) for (r = (unsigned char *)name; *r; r++)
if (!isprint((int)*r)) if (!isprint((int)*r))
return "<name unprintable>"; return "<name unprintable>";
......
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