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Code Issues Releases Wiki Activity

Limit exec_hexify() to max 32 chars

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jsteube 2016-10-04 23:25:35 +02:00
parent 5b2b00ed7d
commit 72fdc6a527
1 changed files with 3 additions and 1 deletions
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4
src/convert.c
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@ -22,7 +22,9 @@ bool need_hexify (const u8 *buf, const int len)
void exec_hexify (const u8 *buf, const int len, u8 *out) void exec_hexify (const u8 *buf, const int len, u8 *out)
{ {
for (int i = len - 1, j = i * 2; i >= 0; i -= 1, j -= 2) const int max_len = (len >= 32) ? 32 : len;
for (int i = max_len - 1, j = i * 2; i >= 0; i -= 1, j -= 2)
{ {
const u8 v = buf[i]; const u8 v = buf[i];