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not null?

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This commit is contained in:
iceman1001 2019-04-16 15:51:13 +02:00
parent a6f145bd1a
commit eae370fc3d
1 changed files with 6 additions and 6 deletions
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12
client/emv/emv_pk.c
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@ -43,7 +43,7 @@
static ssize_t emv_pk_read_bin(char *buf, unsigned char *bin, size_t size, size_t *read) { static ssize_t emv_pk_read_bin(char *buf, unsigned char *bin, size_t size, size_t *read) {
size_t left = size; size_t left = size;
char *p = buf; char *p = buf;
while (*p != 0 && *p == ' ') while (p != NULL && *p == ' ')
p++; p++;
while (left > 0) { while (left > 0) {
@ -70,7 +70,7 @@ static ssize_t emv_pk_read_bin(char *buf, unsigned char *bin, size_t size, size_
return -(p - buf); return -(p - buf);
} }
while (*p != 0 && *p == ' ') while (p != NULL && *p == ' ')
p++; p++;
p--; p--;
@ -85,7 +85,7 @@ static ssize_t emv_pk_read_ymv(char *buf, unsigned *ymv) {
*ymv = 0; *ymv = 0;
while (*p != 0 && *p == ' ') while (p != NULL && *p == ' ')
p++; p++;
for (i = 0; i < 3; i++) { for (i = 0; i < 3; i++) {
@ -101,7 +101,7 @@ static ssize_t emv_pk_read_ymv(char *buf, unsigned *ymv) {
temp[i] = (c1 * 16 + c2); temp[i] = (c1 * 16 + c2);
} }
while (*p != 0 && *p == ' ') while (p != NULL && *p == ' ')
p++; p++;
p--; p--;
@ -116,7 +116,7 @@ static ssize_t emv_pk_read_ymv(char *buf, unsigned *ymv) {
static ssize_t emv_pk_read_string(char *buf, char *str, size_t size) { static ssize_t emv_pk_read_string(char *buf, char *str, size_t size) {
char *p = buf; char *p = buf;
while (*p != 0 && *p == ' ') while (p != NULL && *p == ' ')
p++; p++;
while (size > 1) { while (size > 1) {
@ -132,7 +132,7 @@ static ssize_t emv_pk_read_string(char *buf, char *str, size_t size) {
*str = 0; *str = 0;
while (*p != 0 && *p == ' ') while (p != NULL && *p == ' ')
p++; p++;
p--; p--;