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Fix resource leaks in calculateSHA1()

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This commit is contained in:
Pk11 2021-08-18 00:38:19 -05:00
parent 4fd905f894
commit 9ec144f4ea
1 changed files with 6 additions and 1 deletions
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7
arm9/source/fileOperations.cpp
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@ -96,7 +96,11 @@ bool calculateSHA1(const char *fileName, u8 *sha1) {
swiSHA1Update(&ctx, buf, ret); swiSHA1Update(&ctx, buf, ret);
scanKeys(); scanKeys();
int keys = keysHeld(); int keys = keysHeld();
if (keys & KEY_START) return false; if (keys & KEY_START) {
free(buf);
fclose(fp);
return false;
}
font->print((ftell(fp) / (fsize / (SCREEN_COLS - 2))) + 1, nameHeight + 5, false, "="); font->print((ftell(fp) / (fsize / (SCREEN_COLS - 2))) + 1, nameHeight + 5, false, "=");
font->printf(0, nameHeight + 6, false, Alignment::left, Palette::white, "%d/%d bytes processed", ftell(fp), fsize); font->printf(0, nameHeight + 6, false, Alignment::left, Palette::white, "%d/%d bytes processed", ftell(fp), fsize);
@ -104,6 +108,7 @@ bool calculateSHA1(const char *fileName, u8 *sha1) {
} }
swiSHA1Final(sha1, &ctx); swiSHA1Final(sha1, &ctx);
free(buf); free(buf);
fclose(fp);
return true; return true;
} }