mirrors/zint
2
0
Fork 0
mirror of https://github.com/zint/zint synced 2024-11-16 20:57:25 +13:00
Code Issues Actions Packages Projects Releases Wiki Activity

Remove unneccessary length checks in Code1

Browse Source 
Revokes commit  and re-establishes commit #0c00ec
Relating to  thanks to Milton Neal and Git Lost
This commit is contained in:
Robin Stuart 2020-04-01 19:27:49 +01:00
parent f02851b3c1
commit b4182cbc19
1 changed files with 6 additions and 10 deletions

16
backend/code1.c

@ -441,11 +441,9 @@ static int c1_encode(struct zint_symbol *symbol, unsigned char source[], unsigne
if (j == 13) {
latch = 0;
if ((length - sp) >= 14) {
for (i = sp + 13; i < length; i++) {
if (!((source[i] >= '0') && (source[i] <= '9'))) {
latch = 1;
}
for (i = sp + 13; i < length; i++) {
if (!((source[i] >= '0') && (source[i] <= '9'))) {
latch = 1;
}
}
@ -492,11 +490,9 @@ static int c1_encode(struct zint_symbol *symbol, unsigned char source[], unsigne
if (j == 7) {
latch = 0;
if ((length - sp) >= 8) {
for (i = sp + 7; i < length; i++) {
if (!((source[sp + i] >= '0') && (source[sp + i] <= '9'))) {
latch = 1;
}
for (i = sp + 7; i < length; i++) {
if (!((source[i] >= '0') && (source[i] <= '9'))) {
latch = 1;
}
}