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Restart CI for New Technology and UBSAN hunting

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Continuous Integration (via runit and runitd) is now re-enabled on win7
and win10. The `make test` command, which runs the tests on all systems
is now the fastest and most stable it's been since the project started.

UBSAN is now enabled in MODE=dbg in addition to ASAN. Many instances of
undefined behavior have been removed. Mostly things like passing a NULL
argument to memcpy(), which works fine with Cosmopolitan Libc, but that
doesn't prevents the compiler from being unhappy. There was an issue w/
GNU make where static analysis claims a sprintf() call can overflow. We
also now have nicer looking crash reports on Windows since uname should
now be supported and msys64 addr2line works reliably.
This commit is contained in:
Justine Tunney 2022-03-21 03:46:16 -07:00
parent d5ff2c3fb9
commit 5e8ae2d5bc
80 changed files with 506 additions and 249 deletions
Download patch file Download diff file Expand all files Collapse all files

14
tool/viz/magikarp.c
View file

@ -465,8 +465,8 @@ static unsigned char Opacify2(unsigned yw, unsigned xw,
}
static dontinline void PrintImage2(unsigned yw, unsigned xw,
unsigned char img[4][yw][xw], unsigned yn,
unsigned xn) {
unsigned char img[4][yw][xw], unsigned yn,
unsigned xn) {
bool didhalfy;
unsigned y, x;
didhalfy = false;
@ -501,8 +501,8 @@ static dontinline void PrintImage2(unsigned yw, unsigned xw,
}
static dontinline void *DeblinterlaceRgba2(unsigned yn, unsigned xn,
unsigned char D[4][yn][xn],
const unsigned char S[yn][xn][4]) {
unsigned char D[4][yn][xn],
const unsigned char S[yn][xn][4]) {
unsigned y, x;
for (y = 0; y < yn; ++y) {
for (x = 0; x < xn; ++x) {
@ -588,8 +588,8 @@ void ProcessImageMagikarp(unsigned yn, unsigned xn,
}
dontinline void WithImageFile(const char *path,
void fn(unsigned yn, unsigned xn,
unsigned char img[yn][xn][4])) {
void fn(unsigned yn, unsigned xn,
unsigned char img[yn][xn][4])) {
struct stat st;
int fd, yn, xn;
void *map, *data;
@ -634,7 +634,7 @@ int main(int argc, char *argv[]) {
break;
}
}
showcrashreports();
ShowCrashReports();
for (i = optind; i < argc; ++i) {
WithImageFile(argv[i], scaler);
}