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sql_class: sprintf -> snprintf

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This was failing to compile with AppleClang 14.0.0.14000029.

Thanks to Arunesh Choudhary for noticing.
This commit is contained in:
Daniel Black
2023-03-24 08:52:28 +11:00
parent 91e5e47a50
commit 011261f4e9
1 changed files with 2 additions and 2 deletions
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4
sql/sql_class.h
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@ -1749,7 +1749,7 @@ show_system_thread(enum_thread_type thread)
RETURN_NAME_AS_STRING(SYSTEM_THREAD_SLAVE_BACKGROUND); RETURN_NAME_AS_STRING(SYSTEM_THREAD_SLAVE_BACKGROUND);
RETURN_NAME_AS_STRING(SYSTEM_THREAD_SEMISYNC_MASTER_BACKGROUND); RETURN_NAME_AS_STRING(SYSTEM_THREAD_SEMISYNC_MASTER_BACKGROUND);
default: default:
sprintf(buf, "<UNKNOWN SYSTEM THREAD: %d>", thread); snprintf(buf, sizeof(buf), "<UNKNOWN SYSTEM THREAD: %d>", thread);
return buf; return buf;
} }
#undef RETURN_NAME_AS_STRING #undef RETURN_NAME_AS_STRING
@ -6996,7 +6996,7 @@ public:
if (unlikely(!(dst->str= tmp= (char*) alloc_root(mem_root, if (unlikely(!(dst->str= tmp= (char*) alloc_root(mem_root,
dst->length + 1)))) dst->length + 1))))
return true; return true;
sprintf(tmp, "%.*s%.*s%.*s", snprintf(tmp, dst->length + 1, "%.*s%.*s%.*s",
(int) m_db.length, (m_db.length ? m_db.str : ""), (int) m_db.length, (m_db.length ? m_db.str : ""),
dot, ".", dot, ".",
(int) m_name.length, m_name.str); (int) m_name.length, m_name.str);