зеркало из https://github.com/microsoft/git.git
reftable: fix OOB stack write in print functions
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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4e26066009
Коммит
32d9c0ed1e
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@ -254,7 +254,7 @@ static void hex_format(char *dest, uint8_t *src, int hash_size)
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void reftable_ref_record_print(struct reftable_ref_record *ref,
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uint32_t hash_id)
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{
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char hex[2 * GIT_SHA256_RAWSZ + 1] = { 0 }; /* BUG */
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char hex[GIT_MAX_HEXSZ + 1] = { 0 }; /* BUG */
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printf("ref{%s(%" PRIu64 ") ", ref->refname, ref->update_index);
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switch (ref->value_type) {
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case REFTABLE_REF_SYMREF:
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@ -586,7 +586,7 @@ static struct reftable_record_vtable reftable_obj_record_vtable = {
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void reftable_log_record_print(struct reftable_log_record *log,
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uint32_t hash_id)
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{
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char hex[GIT_SHA256_RAWSZ + 1] = { 0 };
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char hex[GIT_MAX_HEXSZ + 1] = { 0 };
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switch (log->value_type) {
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case REFTABLE_LOG_DELETION:
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