kopia lustrzana https://github.com/stlink-org/stlink
Assert size only if Q_BUF_LEN is smaller UINT16_MAX
Signed-off-by: Karl Palsson <karlp@tweak.net.au>pull/29/head
rodzic
4aa64b2daa
commit
06a737c4cc
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@ -182,6 +182,9 @@ void _stlink_usb_write_mem32(stlink_t *sl, uint32_t addr, uint16_t len) {
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write_uint16(cmd_buf + 6, len);
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send_only(slu, cmd_buf, STLINK_CMD_SIZE);
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#if Q_BUF_LEN < UINT16_MAX
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assert(len < sizeof(sl->q_buf)); // makes a compiler warning? always true?
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#endif
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assert((len & 3) == 0);
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stlink_print_data(sl);
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send_only(slu, buf, len);
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@ -200,6 +203,9 @@ void _stlink_usb_write_mem8(stlink_t *sl, uint32_t addr, uint16_t len) {
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write_uint16(cmd_buf + 6, len);
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send_only(slu, cmd_buf, STLINK_CMD_SIZE);
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#if Q_BUF_LEN < UINT16_MAX
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assert(len < sizeof(sl->q_buf)); // makes a compiler warning? always true?
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#endif
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stlink_print_data(sl);
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send_only(slu, buf, len);
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}
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@ -392,8 +398,9 @@ void _stlink_usb_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len) {
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unsigned char* const buf = sl->q_buf;
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ssize_t size;
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/* assume len < sizeof(sl->q_buf) */
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assert(len < sizeof(sl->q_buf)); // makes a compiler warning? always true?
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#if Q_BUF_LEN < UINT16_MAX
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assert(len < sizeof(sl->q_buf));
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#endif
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memset(buf, 0, sizeof (sl->q_buf));
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buf[0] = STLINK_DEBUG_COMMAND;
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