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Refactored all the sprintf to use snprintf instead. (#628)

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This commit is contained in:
Steve Karg
2024-04-27 12:41:45 -05:00
committed by GitHub
parent 70c54817fd
commit bb276e2431
46 changed files with 308 additions and 272 deletions
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src/bacnet/datalink/dlenv.c
+8 -3
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@@ -195,7 +195,8 @@ static int bbmd_register_as_foreign_device(void)
} else {
for (entry_number = 1; entry_number <= 128; entry_number++) {
bdt_entry_valid = false;
sprintf(bbmd_env, "BACNET_BDT_ADDR_%u", entry_number);
snprintf(
bbmd_env, sizeof(bbmd_env), "BACNET_BDT_ADDR_%u", entry_number);
pEnv = getenv(bbmd_env);
if (pEnv) {
bdt_entry_valid =
@@ -212,7 +213,9 @@ static int bbmd_register_as_foreign_device(void)
}
if (bdt_entry_valid) {
bdt_entry_port = 0xBAC0;
sprintf(bbmd_env, "BACNET_BDT_PORT_%u", entry_number);
snprintf(
bbmd_env, sizeof(bbmd_env), "BACNET_BDT_PORT_%u",
entry_number);
pEnv = getenv(bbmd_env);
if (pEnv) {
bdt_entry_port = strtol(pEnv, NULL, 0);
@@ -230,7 +233,9 @@ static int bbmd_register_as_foreign_device(void)
/* broadcast mask */
bvlc_broadcast_distribution_mask_from_host(
&BBMD_Table_Entry.broadcast_mask, 0xFFFFFFFF);
sprintf(bbmd_env, "BACNET_BDT_MASK_%u", entry_number);
snprintf(
bbmd_env, sizeof(bbmd_env), "BACNET_BDT_MASK_%u",
entry_number);
pEnv = getenv(bbmd_env);
if (pEnv) {
c = sscanf(