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datatrak.c: don't use POSIX %m format for sscanf() in dtrak_prepare_data()

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The format option "%m" doesn't work for MINGW/Windows and is reported as
an unknown conversation type and this sscanf() call would not work.

The alternative is to malloc() enough space manually - e.g.
strlen(input) + 1.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Lubomir I. Ivanov 2017-06-10 01:25:17 +03:00 • committed by Dirk Hohndel
parent 74bf8d5260
commit fb3ce8554c
1 changed files with 2 additions and 1 deletions
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3
core/datatrak.c
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@ -115,7 +115,8 @@ static int dtrak_prepare_data(int model, device_data_t *dev_data)
while (model != g_models[i].model_num && g_models[i].model_num != 0xEE) while (model != g_models[i].model_num && g_models[i].model_num != 0xEE)
i++; i++;
dev_data->model = copy_string(g_models[i].name); dev_data->model = copy_string(g_models[i].name);
sscanf(g_models[i].name,"%m[A-Za-z] ", &dev_data->vendor); dev_data->vendor = (const char *)malloc(strlen(g_models[i].name) + 1);
sscanf(g_models[i].name, "%[A-Za-z] ", (char *)dev_data->vendor);
dev_data->product = copy_string(strchr(g_models[i].name, ' ') + 1); dev_data->product = copy_string(strchr(g_models[i].name, ' ') + 1);
d = get_descriptor(g_models[i].type, g_models[i].libdc_num); d = get_descriptor(g_models[i].type, g_models[i].libdc_num);