commit - 2222020e2212977d733b89e40f7829a71f319cf3
commit + 2b3a8c4d80c38ad7a93740856bde4d5f0b6dfbb9
blob - f006419b5f91f52966ef43e582949b4aa0a3115e
blob + ad43b2505159794a569986ffd58ce272f94c5d62
--- src/cmd/vbackup/vnfs.c
+++ src/cmd/vbackup/vnfs.c
if(p == nil)
memset(mask, 0xFF, IPaddrlen);
else{
- if(isdigit(*p) && strtol(p, &q, 10)>=0 && *q==0)
+ if(isdigit((uchar)*p) && strtol(p, &q, 10)>=0 && *q==0)
*--p = '/';
if(parseipmask(mask, p) == ~0UL)
return -1;
if(strlen(s) != 14 || s[4] != '/' || s[9] != '/')
return -1;
for(i=0; i<4; i++)
- if(!isdigit(s[i]) || !isdigit(s[i+5]) || !isdigit(s[i+10]))
+ if(!isdigit((uchar)s[i]) || !isdigit((uchar)s[i+5]) || !isdigit((uchar)s[i+10]))
return -1;
memset(&tm, 0, sizeof tm);
tm.year = atoi(s)-1900;