arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2025-01-20 12:21:01 +00:00
Code Issues Releases Wiki Activity

Fix emulator strlcpy implementation (#298)

Browse Source
This commit is contained in:
Saleem Rashid 2018-02-12 15:56:01 +00:00 committed by Pavol Rusnak
parent 2391beb6f4
commit 3000a4ac8d
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
emulator/strl.c
View File

@ -23,19 +23,22 @@
size_t strlcpy(char *dst, const char *src, size_t size) { size_t strlcpy(char *dst, const char *src, size_t size) {
if (size == 0) { if (size == 0) {
return 0; return strlen(src);
} }
for (size_t i = 0; i < size - 1; i++) { size_t i;
for (i = 0; i < size - 1; i++) {
dst[i] = src[i]; dst[i] = src[i];
if (src[i] == '\0') { if (src[i] == '\0') {
return i; return i - 1;
} }
} }
dst[size - 1] = '\0'; dst[size - 1] = '\0';
return size - 2;
while (src[i++] != '\0');
return i - 1;
} }
size_t strlcat(char *dst, const char *src, size_t size) { size_t strlcat(char *dst, const char *src, size_t size) {