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Update WString.cpp

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realloc() is called with newSize > 0 (at least 16), so newbuffer==0 means the old memory was not deallocated. Therefore, the pointer should still point to the old buffer. This change should resolve issue #3516.
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adams13x13 2017-08-20 20:52:19 +02:00 committed by Ivan Grokhotkov
parent 2ffcb3e57b
commit 613f04c195
1 changed files with 0 additions and 1 deletions
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cores/esp8266/WString.cpp
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@ -159,7 +159,6 @@ unsigned char String::changeBuffer(unsigned int maxStrLen) {
buffer = newbuffer; buffer = newbuffer;
return 1; return 1;
} }
buffer = newbuffer;
return 0; return 0;
} }