reactos/syzkaller
1
0
Fork 0
mirror of https://github.com/reactos/syzkaller.git synced 2025-02-07 12:26:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

executor: exit after first detected leak in C repros

Browse Source 
Otherwise C repros print infinite stream of the same leaks again and again.
This commit is contained in:
Dmitry Vyukov 2019-05-21 12:00:02 +02:00
parent e503f048b0
commit 40957b8193
2 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
executor/common_linux.h
View File

@ -2701,9 +2701,7 @@ static void check_leaks(void)
ssize_t n = read(fd, buf, sizeof(buf) - 1);
if (n < 0)
fail("failed to read(%s)", KMEMLEAK_FILE);
#if SYZ_EXECUTOR
int nleaks = 0;
#endif
if (n != 0) {
sleep(1);
if (write(fd, "scan", 4) != 4)
@ -2738,18 +2736,14 @@ static void check_leaks(void)
fprintf(stderr, "BUG: memory leak\n%s\n", pos);
*next = prev;
pos = next;
#if SYZ_EXECUTOR
nleaks++;
#endif
}
}
if (write(fd, "clear", 5) != 5)
fail("failed to write(%s, \"clear\")", KMEMLEAK_FILE);
close(fd);
#if SYZ_EXECUTOR
if (nleaks)
doexit(1);
#endif
}
#endif

6
pkg/csource/generated.go
View File

@ -4884,9 +4884,7 @@ static void check_leaks(void)
ssize_t n = read(fd, buf, sizeof(buf) - 1);
if (n < 0)
fail("failed to read(%s)", KMEMLEAK_FILE);
#if SYZ_EXECUTOR
int nleaks = 0;
#endif
if (n != 0) {
sleep(1);
if (write(fd, "scan", 4) != 4)
@ -4920,18 +4918,14 @@ static void check_leaks(void)
fprintf(stderr, "BUG: memory leak\n%s\n", pos);
*next = prev;
pos = next;
#if SYZ_EXECUTOR
nleaks++;
#endif
}
}
if (write(fd, "clear", 5) != 5)
fail("failed to write(%s, \"clear\")", KMEMLEAK_FILE);
close(fd);
#if SYZ_EXECUTOR
if (nleaks)
doexit(1);
#endif
}
#endif