proxmox-mirrors/libgit2
1
0
Fork 0
mirror of https://git.proxmox.com/git/libgit2 synced 2025-05-28 04:29:42 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed bug while parsing INT64_MIN

Browse Source
This commit is contained in:
Krishna Ram Prakash R 2016-06-28 20:19:52 +05:30 committed by Carlos Martín Nieto
parent a200dc9e1d
commit 1edbfa1ffe
2 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/util.c
View File

@ -122,8 +122,8 @@ int git__strtol64(int64_t *result, const char *nptr, const char **endptr, int ba
v = c - 'A' + 10;
if (v >= base)
break;
nn = n*base + v;
if (nn < n)
nn = n * base + (neg ? -v : v);
if ((!neg && nn < n) || (neg && nn > n))
ovfl = 1;
n = nn;
}
@ -142,7 +142,7 @@ Return:
return -1;
}
*result = neg ? -n : n;
*result = n;
return 0;
}

8
tests/core/strtol.c
View File

@ -33,5 +33,13 @@ void test_core_strtol__int64(void)
cl_assert(i == 2147483657LL);
cl_git_pass(git__strtol64(&i, " -2147483657 ", NULL, 10));
cl_assert(i == -2147483657LL);
cl_git_pass(git__strtol64(&i, " 9223372036854775807 ", NULL, 10));
cl_assert(i == INT64_MAX);
cl_git_pass(git__strtol64(&i, " -9223372036854775808 ", NULL, 10));
cl_assert(i == INT64_MIN);
cl_git_pass(git__strtol64(&i, " 0x7fffffffffffffff ", NULL, 16));
cl_assert(i == INT64_MAX);
cl_git_pass(git__strtol64(&i, " -0x8000000000000000 ", NULL, 16));
cl_assert(i == INT64_MIN);
}