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xschem
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use my_free/my_malloc for memory leak checks

This commit is contained in:
stefan schippers 2023-01-16 15:26:07 +01:00
parent 5cae589e33
commit 2ea5c7af04
1 changed files with 8 additions and 7 deletions
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15
src/psprint.c
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@ -122,7 +122,7 @@ unsigned char* bin2hex(const unsigned char* bin, size_t len)
if (bin == NULL || len == 0)
return NULL;
out = malloc(len * 2 + 1);
out = my_malloc(1665, len * 2 + 1);
for (i = 0; i < len; i++) {
out[i * 2] = "0123456789abcdef"[bin[i] >> 4];
out[i * 2 + 1] = "0123456789abcdef"[bin[i] & 0x0F];
@ -148,7 +148,7 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2)
long fileSize;
const char* image_data64_ptr;
cairo_surface_t* surface;
my_strdup(1484, &filter, get_tok_value(r->prop_ptr, "filter", 0));
my_strdup(59, &filter, get_tok_value(r->prop_ptr, "filter", 0));
image_data64_ptr = get_tok_value(r->prop_ptr, "image_data", 0);
if (filter) {
@ -157,11 +157,12 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2)
closure.buffer = NULL;
filterdata = (char*)base64_decode(image_data64_ptr, strlen(image_data64_ptr), &filtersize);
filter_data(filterdata, filtersize, (char**)&closure.buffer, &data_size, filter);
my_free(1488, &filterdata);
my_free(1661, &filterdata);
}
else {
closure.buffer = base64_decode(image_data64_ptr, strlen(image_data64_ptr), &data_size);
}
my_free(1663, &filter);
closure.pos = 0;
closure.size = data_size; /* should not be necessary */
surface = cairo_image_surface_create_from_png_stream(png_reader, &closure);
@ -207,7 +208,7 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2)
fseek(fp, 0L, SEEK_END);
fileSize = ftell(fp);
rewind(fp);
jpgData = malloc(fileSize);
jpgData = my_malloc(1662, fileSize);
fread(jpgData, sizeof(jpgData[0]), fileSize, fp);
fclose(fp);
@ -230,7 +231,7 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2)
fprintf(fd, "3\n");
fprintf(fd, "colorimage\n");
fprintf(fd, "grestore\n");
free(hexEncodedJPG); free(jpgData);
my_free(1663, &hexEncodedJPG); my_free(1664, &jpgData);
}
@ -300,7 +301,7 @@ void ps_embedded_graph(xRect* r, double rx1, double ry1, double rx2, double ry2)
fseek(fp, 0L, SEEK_END);
fileSize = ftell(fp);
rewind(fp);
jpgData = malloc(fileSize);
jpgData = my_malloc(1668, fileSize);
fread(jpgData, sizeof(jpgData[0]), fileSize, fp);
fclose(fp);
@ -334,7 +335,7 @@ void ps_embedded_graph(xRect* r, double rx1, double ry1, double rx2, double ry2)
fprintf(fd, "3\n");
fprintf(fd, "colorimage\n");
fprintf(fd, "grestore\n");
free(hexEncodedJPG); free(jpgData);
my_free(1666, &hexEncodedJPG); my_free(1667, &jpgData);
#endif
}
static void set_lw(void)