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Marker V2 fixes

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This commit is contained in:
Jacob Litewski 2024-04-19 07:53:20 -04:00
commit 560b6f9dc2
2 changed files with 11 additions and 19 deletions
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8
client/src/proxgui.cpp
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@ -139,7 +139,7 @@ extern "C" void InitGraphics(int argc, char **argv, char *script_cmds_file, char
void add_temporary_marker(uint32_t position, const char *label) {
if(g_TempMarkerSize == 0) { //Initialize the marker array
g_TempMarkers = (marker_t*)malloc(sizeof(marker_t));
g_TempMarkers = (marker_t*)calloc(1, sizeof(marker_t));
} else { //add more space to the marker array using realloc()
marker_t *temp = (marker_t*)realloc(g_TempMarkers, ((g_TempMarkerSize + 1) * sizeof(marker_t)));
@ -155,12 +155,12 @@ void add_temporary_marker(uint32_t position, const char *label) {
g_TempMarkers[g_TempMarkerSize].pos = position;
char *markerLabel = (char*)malloc(strlen(label));
char *markerLabel = (char*)calloc(1, strlen(label) + 1);
strcpy(markerLabel, label);
if(strlen(markerLabel) > 29) {
if(strlen(markerLabel) > 30) {
PrintAndLogEx(WARNING, "Label for temporary marker too long! Trunicating...");
markerLabel[29] = '\0';
markerLabel[30] = '\0';
}
strncpy(g_TempMarkers[g_TempMarkerSize].label, markerLabel, 30);

22
client/src/proxguiqt.cpp
View file

@ -783,8 +783,7 @@ void Plot::drawAnnotations(QRect annotationRect, QPainter *painter) {
char graphText[] = "@%u..%u dt=%i %s zoom=%2.3f";
length = ((sizeof(graphText))+(sizeof(uint32_t)*3)+sizeof(scalestr)+sizeof(float_t));
annotation = (char*)malloc(length);
memset(annotation, 0x00, length);
annotation = (char*)calloc(1, length);
snprintf(annotation, length, graphText,
g_GraphStart,
@ -805,8 +804,7 @@ void Plot::drawAnnotations(QRect annotationRect, QPainter *painter) {
char gridText[] = "GridX=%lf GridY=%lf (%s) GridXoffset=%lf";
length = (sizeof(gridText) + (sizeof(double)*3) + sizeof(gridLocked));
annotation = (char*)malloc(length);
memset(annotation, 0x00, length);
annotation = (char*)calloc(1, length);
snprintf(annotation, length, gridText,
g_DefaultGridX,
@ -832,11 +830,8 @@ void Plot::drawAnnotations(QRect annotationRect, QPainter *painter) {
bool flag = false;
size_t value;
annotation = (char*)malloc(length);
char *textA = (char*)malloc(length);
memset(annotation, 0x00, length);
memset(textA, 0x00, length);
annotation = (char*)calloc(1, length);
char *textA = (char*)calloc(1, length);
strcat(textA, markerText);
strcat(textA, " (%s%u)");
@ -867,8 +862,7 @@ void Plot::drawAnnotations(QRect annotationRect, QPainter *painter) {
length = ((sizeof(markerText))+(sizeof(uint32_t)*2)+1);
pos = g_MarkerB.pos;
annotation = (char*)malloc(length);
memset(annotation, 0x00, length);
annotation = (char*)calloc(1, length);
snprintf(annotation, length, markerText,
"B",
@ -885,8 +879,7 @@ void Plot::drawAnnotations(QRect annotationRect, QPainter *painter) {
length = ((sizeof(markerText))+(sizeof(uint32_t)*2)+1);
pos = g_MarkerC.pos;
annotation = (char*)malloc(length);
memset(annotation, 0x00, length);
annotation = (char*)calloc(1, length);
snprintf(annotation, length, markerText,
"C",
@ -903,8 +896,7 @@ void Plot::drawAnnotations(QRect annotationRect, QPainter *painter) {
length = ((sizeof(markerText))+(sizeof(uint32_t)*2)+1);
pos = g_MarkerD.pos;
annotation = (char*)malloc(length);
memset(annotation, 0x00, length);
annotation = (char*)calloc(1, length);
snprintf(annotation, length, markerText,
"D",