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Nextion.cpp: Change char buffer length to prevent buffer overflow 

This affected Nextion screen in DMR mode when a station had a long name associated with their callsign ...

Eg: G4BMW CHRISTOPHER

... was causing the 30 char text buffer to overflow.

Text buffer increased to 50 chars.
This commit is contained in:
g0wfv 2018-05-10 20:24:16 +01:00
parent dcac1c1126
commit 758d5b0007
1 changed files with 4 additions and 4 deletions
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8
Nextion.cpp
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@ -178,7 +178,7 @@ void CNextion::writeDStarInt(const char* my1, const char* my2, const char* your,
sendCommandAction(2U);
}
char text[30U];
char text[50U];
::sprintf(text, "dim=%u", m_brightness);
sendCommand(text);
@ -273,7 +273,7 @@ void CNextion::writeDMRInt(unsigned int slotNo, const std::string& src, bool gro
}
}
char text[30U];
char text[50U];
::sprintf(text, "dim=%u", m_brightness);
sendCommand(text);
@ -367,7 +367,7 @@ void CNextion::writeDMRTAInt(unsigned int slotNo, unsigned char* talkerAlias, co
}
if (slotNo == 1U) {
char text[40U];
char text[50U];
::sprintf(text, "t0.txt=\"1 %s %s\"", type, talkerAlias);
if (m_screenLayout == 2U) {
@ -384,7 +384,7 @@ void CNextion::writeDMRTAInt(unsigned int slotNo, unsigned char* talkerAlias, co
sendCommand(text);
sendCommandAction(63U);
} else {
char text[40U];
char text[50U];
::sprintf(text, "t2.txt=\"2 %s %s\"", type, talkerAlias);
if (m_screenLayout == 2U) {