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SF #1701207, Fix bogus assertion (and test it!)

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This commit is contained in:
Neal Norwitz 2007-04-16 07:37:55 +00:00
parent cbd9ee69ee
commit 68cdf8a6da
1 changed files with 2 additions and 2 deletions
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4
Python/sysmodule.c
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@ -997,8 +997,6 @@ svnversion_init(void)
} }
else if (istag || strncmp(br_start, "branches", 8) == 0) { else if (istag || strncmp(br_start, "branches", 8) == 0) {
len = br_end2 - br_start; len = br_end2 - br_start;
assert(len >= 13);
assert(len < (sizeof(patchlevel_revision) - 13));
strncpy(branch, br_start, len); strncpy(branch, br_start, len);
branch[len] = '\0'; branch[len] = '\0';
@ -1017,6 +1015,8 @@ svnversion_init(void)
svn_revision = svnversion; svn_revision = svnversion;
else if (istag) { else if (istag) {
len = strlen(_patchlevel_revision); len = strlen(_patchlevel_revision);
assert(len >= 13);
assert(len < (sizeof(patchlevel_revision) + 13));
strncpy(patchlevel_revision, _patchlevel_revision + 11, strncpy(patchlevel_revision, _patchlevel_revision + 11,
len - 13); len - 13);
patchlevel_revision[len - 13] = '\0'; patchlevel_revision[len - 13] = '\0';