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| author | NoshBar <noshbar+git@gmail.com> | 2019-10-07 23:35:28 +0200 |
|---|---|---|
| committer | noroadsleft <18669334+noroadsleft@users.noreply.github.com> | 2019-10-07 14:35:28 -0700 |
| commit | 2c51d1422309d389346022711b4cbc54a8c42f79 (patch) | |
| tree | bacb06e2442f1024ea5ca75675e7d7b227db1508 | |
| parent | 6bed2394866f0b98ac9b13a82999c875abc9e44a (diff) | |
| download | qmk_firmware-2c51d1422309d389346022711b4cbc54a8c42f79.tar.gz qmk_firmware-2c51d1422309d389346022711b4cbc54a8c42f79.zip | |
[Keyboard] Cannon Keys Satisfaction75: Fix buffer sizes for sprintfs. (#6954)
sprintf always adds a NULL terminator at the end of the buffer it works on.
A few places made just enough space for the resulting string, but not the terminator.
So this just adds one to the buffer size to make room for it.
| -rw-r--r-- | keyboards/cannonkeys/satisfaction75/satisfaction_oled.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/keyboards/cannonkeys/satisfaction75/satisfaction_oled.c b/keyboards/cannonkeys/satisfaction75/satisfaction_oled.c index 4e22587db..6553bd130 100644 --- a/keyboards/cannonkeys/satisfaction75/satisfaction_oled.c +++ b/keyboards/cannonkeys/satisfaction75/satisfaction_oled.c | |||
| @@ -91,8 +91,8 @@ void draw_default(){ | |||
| 91 | if (hour == 0){ | 91 | if (hour == 0){ |
| 92 | hour = 12; | 92 | hour = 12; |
| 93 | } | 93 | } |
| 94 | char hour_str[2] = ""; | 94 | char hour_str[3] = ""; |
| 95 | char min_str[2] = ""; | 95 | char min_str[3] = ""; |
| 96 | 96 | ||
| 97 | sprintf(hour_str, "%02d", hour); | 97 | sprintf(hour_str, "%02d", hour); |
| 98 | sprintf(min_str, "%02d", minute); | 98 | sprintf(min_str, "%02d", minute); |
| @@ -199,11 +199,11 @@ void draw_clock(){ | |||
| 199 | if (hour == 0){ | 199 | if (hour == 0){ |
| 200 | hour = 12; | 200 | hour = 12; |
| 201 | } | 201 | } |
| 202 | char hour_str[2] = ""; | 202 | char hour_str[3] = ""; |
| 203 | char min_str[2] = ""; | 203 | char min_str[3] = ""; |
| 204 | char year_str[4] = ""; | 204 | char year_str[5] = ""; |
| 205 | char month_str[2] = ""; | 205 | char month_str[3] = ""; |
| 206 | char day_str[2] = ""; | 206 | char day_str[3] = ""; |
| 207 | 207 | ||
| 208 | sprintf(hour_str, "%02d", hour); | 208 | sprintf(hour_str, "%02d", hour); |
| 209 | sprintf(min_str, "%02d", minute); | 209 | sprintf(min_str, "%02d", minute); |