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Check return value of fstat() in _PyImport_GetDynLoadFunc()

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CID 486250
This commit is contained in:
Christian Heimes 2013-07-20 22:17:55 +02:00
parent 58ceecfe5a
commit 27c4c3ec79
1 changed files with 3 additions and 1 deletions
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4
Python/dynload_shlib.c
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@ -90,7 +90,9 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *shortname,
if (fp != NULL) { if (fp != NULL) {
int i; int i;
struct stat statb; struct stat statb;
fstat(fileno(fp), &statb); if (fstat(fileno(fp), &statb) == -1) {
return PyErr_SetFromErrno(PyExc_IOError);
}
for (i = 0; i < nhandles; i++) { for (i = 0; i < nhandles; i++) {
if (statb.st_dev == handles[i].dev && if (statb.st_dev == handles[i].dev &&
statb.st_ino == handles[i].ino) { statb.st_ino == handles[i].ino) {