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fix compile warning due to snprintf into a too small char array

This commit is contained in:
Isaac Connor 2019-10-18 09:43:25 -04:00
parent a0f021ee12
commit 60ec545683
1 changed files with 6 additions and 5 deletions
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11
src/zm_image.cpp
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@ -2037,13 +2037,14 @@ void Image::Annotate( const char *p_text, const Coord &coord, const unsigned int
void Image::Timestamp( const char *label, const time_t when, const Coord &coord, const int size ) {
char time_text[64];
strftime( time_text, sizeof(time_text), "%y/%m/%d %H:%M:%S", localtime( &when ) );
strftime(time_text, sizeof(time_text), "%y/%m/%d %H:%M:%S", localtime(&when));
if ( label ) {
char text[64];
snprintf( text, sizeof(text), "%s - %s", label, time_text );
Annotate( text, coord, size );
// Assume label is max 64, + ' - ' + 64 chars of time_text
char text[132];
snprintf(text, sizeof(text), "%s - %s", label, time_text);
Annotate(text, coord, size);
} else {
Annotate( time_text, coord, size );
Annotate(time_text, coord, size);
}
}