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SF #1444030: Fix several potential defects found by Coverity.

Browse source 
(reviewed by Neal Norwitz)
This commit is contained in:
Hye-Shik Chang 2006-03-07 15:39:21 +00:00
parent ef1701f7d3
commit 4af5c8cee4
11 changed files with 53 additions and 17 deletions
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6
Python/traceback.c
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@ -185,8 +185,12 @@ tb_displayline(PyObject *f, char *filename, int lineno, char *name)
}
PyOS_snprintf(linebuf, sizeof(linebuf), FMT, filename, lineno, name);
err = PyFile_WriteString(linebuf, f);
if (xfp == NULL || err != 0)
if (xfp == NULL)
return err;
else if (err != 0) {
fclose(xfp);
return err;
}
for (i = 0; i < lineno; i++) {
char* pLastChar = &linebuf[sizeof(linebuf)-2];
do {