Mirror/Momentum-Firmware
1
0
Fork 0
mirror of https://github.com/Next-Flip/Momentum-Firmware.git synced 2026-04-26 03:39:58 -07:00
Code Issues Packages Projects Releases Wiki Activity

Replace all calls to strncpy with strlcpy, use strdup more, expose strlcat (#3866)

Browse Source 
strlcpy doesn't zero the buffer and ensures null termination,
just like snprintf

strlcat is already used by mjs and it's a safe alternative to strcat,
so it should be OK to expose to apps
This commit is contained in:
Silent
2024-09-07 18:16:56 +02:00
committed by GitHub
parent 9bdf41d8ff
commit 8672a1d94c
18 changed files with 47 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
applications/examples/example_thermo/example_thermo.c
View File

@@ -257,7 +257,7 @@ static void example_thermo_draw_callback(Canvas* canvas, void* ctx) {
snprintf(text_store, TEXT_STORE_SIZE, "Temperature: %+.1f%c", (double)temp, temp_units);
} else {
/* Or show a message that no data is available */
strncpy(text_store, "-- No data --", TEXT_STORE_SIZE);
strlcpy(text_store, "-- No data --", TEXT_STORE_SIZE);
}
canvas_draw_str_aligned(canvas, middle_x, 58, AlignCenter, AlignBottom, text_store);