Fix an off-by-one in gpio_pin_list().
Coverity CID: 1256495
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244c371d25
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e852010c39
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=275396
@ -89,7 +89,7 @@ gpio_pin_list(gpio_handle_t handle, gpio_config_t **pcfgs)
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errno = EINVAL;
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errno = EINVAL;
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return (-1);
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return (-1);
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}
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}
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cfgs = calloc(maxpins, sizeof(*cfgs));
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cfgs = calloc(maxpins + 1, sizeof(*cfgs));
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if (cfgs == NULL)
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if (cfgs == NULL)
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return (-1);
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return (-1);
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for (i = 0; i <= maxpins; i++) {
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for (i = 0; i <= maxpins; i++) {
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