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Code Issues Projects Releases Packages Wiki Activity Actions 8

Use PyOS_snprintf() instead of sprintf().

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Jeremy Hylton 2001-11-28 21:49:51 +00:00
parent f16e05e7ec
commit 179c48c60e
1 changed files with 4 additions and 4 deletions
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8
Modules/cPickle.c
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@ -669,7 +669,7 @@ get(Picklerobject *self, PyObject *id) {
if (!self->bin) { if (!self->bin) {
s[0] = GET; s[0] = GET;
sprintf(s + 1, "%ld\n", c_value); PyOS_snprintf(s + 1, sizeof(s) - 1, "%ld\n", c_value);
len = strlen(s); len = strlen(s);
} }
else if (Pdata_Check(self->file)) { else if (Pdata_Check(self->file)) {
@ -744,7 +744,7 @@ put2(Picklerobject *self, PyObject *ob) {
if (!self->bin) { if (!self->bin) {
c_str[0] = PUT; c_str[0] = PUT;
sprintf(c_str + 1, "%d\n", p); PyOS_snprintf(c_str + 1, sizeof(c_str) - 1, "%d\n", p);
len = strlen(c_str); len = strlen(c_str);
} }
else if (Pdata_Check(self->file)) { else if (Pdata_Check(self->file)) {
@ -958,7 +958,7 @@ save_int(Picklerobject *self, PyObject *args) {
* signed BININT format: store as a string. * signed BININT format: store as a string.
*/ */
c_str[0] = INT; c_str[0] = INT;
sprintf(c_str + 1, "%ld\n", l); PyOS_snprintf(c_str + 1, sizeof(c_str) - 1, "%ld\n", l);
if ((*self->write_func)(self, c_str, strlen(c_str)) < 0) if ((*self->write_func)(self, c_str, strlen(c_str)) < 0)
return -1; return -1;
} }
@ -1121,7 +1121,7 @@ save_float(Picklerobject *self, PyObject *args) {
else { else {
char c_str[250]; char c_str[250];
c_str[0] = FLOAT; c_str[0] = FLOAT;
sprintf(c_str + 1, "%.17g\n", x); PyOS_snprintf(c_str + 1, sizeof(c_str) - 1, "%.17g\n", x);
if ((*self->write_func)(self, c_str, strlen(c_str)) < 0) if ((*self->write_func)(self, c_str, strlen(c_str)) < 0)
return -1; return -1;