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Fix strlcpy destination size parameters

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Frank
2025-11-21 00:16:25 +01:00
parent 415aadc6e0
commit c36e493b47
1 changed files with 2 additions and 2 deletions
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4
wled00/FX_fcn.cpp
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@@ -1736,14 +1736,14 @@ void WS2812FX::enumerateLedmaps() {
(void) cleanUpName(name); (void) cleanUpName(name);
len = strlen(name); len = strlen(name);
ledmapNames[i-1] = new(std::nothrow) char[len+1]; // +1 to include terminating \0 ledmapNames[i-1] = new(std::nothrow) char[len+1]; // +1 to include terminating \0
if (ledmapNames[i-1]) strlcpy(ledmapNames[i-1], name, sizeof(name)); if (ledmapNames[i-1]) strlcpy(ledmapNames[i-1], name, len+1);
} }
if (!ledmapNames[i-1]) { if (!ledmapNames[i-1]) {
char tmp[33]; char tmp[33];
snprintf_P(tmp, 32, PSTR("ledmap%d.json"), i); snprintf_P(tmp, 32, PSTR("ledmap%d.json"), i);
size_t tmplen = strlen(tmp); size_t tmplen = strlen(tmp);
ledmapNames[i-1] = new(std::nothrow) char[tmplen+1]; ledmapNames[i-1] = new(std::nothrow) char[tmplen+1];
if (ledmapNames[i-1]) strlcpy(ledmapNames[i-1], tmp, tmplen); if (ledmapNames[i-1]) strlcpy(ledmapNames[i-1], tmp, tmplen+1);
} }
USER_PRINTF("enumerateLedmaps %s \"%s\"", fileName, name); USER_PRINTF("enumerateLedmaps %s \"%s\"", fileName, name);