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add buffer size for make_printable__()

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This commit is contained in:
Zi Zhou
2017-03-01 17:37:47 -08:00
parent b87ffa5a0d
commit dc1f721e66
1 changed files with 6 additions and 5 deletions
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11
packages/base/any/onlp/src/sff/module/src/sff.c
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@@ -325,13 +325,14 @@ sff_module_caps_get(sff_module_type_t mt, uint32_t *caps)
}
static void
make_printable__(char* string)
make_printable__(char* string, int size)
{
char* p;
for(p = string; p && *p; p++) {
for(p = string; p && *p & size; p++) {
if(!isprint(*p)) {
*p = '?';
}
size --;
}
}
@@ -407,21 +408,21 @@ sff_eeprom_parse(sff_eeprom_t* se, uint8_t* eeprom)
const char *empty = " ";
if (*vendor) {
aim_strlcpy(se->info.vendor, (char*)vendor, sizeof(se->info.vendor));
make_printable__(se->info.vendor);
make_printable__(se->info.vendor, sizeof(se->info.vendor));
}
else {
aim_strlcpy(se->info.vendor, empty, 17);
}
if (*model) {
aim_strlcpy(se->info.model, (char*)model, sizeof(se->info.model));
make_printable__(se->info.model);
make_printable__(se->info.model, sizeof(se->info.model));
}
else {
aim_strlcpy(se->info.model, empty, 17);
}
if (*serial) {
aim_strlcpy(se->info.serial, (char*)serial, sizeof(se->info.serial));
make_printable__(se->info.serial);
make_printable__(se->info.serial, sizeof(se->info.serial));
}
else {
aim_strlcpy(se->info.serial, empty, 17);