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Avoid calling inrange when we don't have any integers in 'buf'

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0x1eef 2023-08-25 21:12:26 -03:00
parent f861716608
commit 799b301af4
1 changed files with 3 additions and 4 deletions
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7
src/isinetaddr.c
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@ -23,9 +23,9 @@ isinetaddr(const char *str)
for (size_t l = 0; l < len; l++) { for (size_t l = 0; l < len; l++) {
if (str[l] == '.') { if (str[l] == '.') {
if (!inrange(buf)) { if (j == 1 && i == 0) {
return 0; return 0;
} else if(j == 1 && i == 0) { } else if (k > 0 && !inrange(buf)) {
return 0; return 0;
} else { } else {
k = 0; k = 0;
@ -45,11 +45,10 @@ isinetaddr(const char *str)
return 0; return 0;
} }
} }
if (k == 3 && j == 3) { if (j == 3 && k == 3) {
if (!inrange(buf)) { if (!inrange(buf)) {
return 0; return 0;
} }
} }
return j == 3 && k > 0 && i <= 12; return j == 3 && k > 0 && i <= 12;
} }