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Gabriel M. Beddingfield
3e3376a4b7
In several places, argv is incremented and *argv is dereferenced
without checking to see if it is valid to do so. This could lead to a
buffer overrun if the user provides invalid parameters.
This patch generally changes this:
if (strcmp(*argv, "-r") == 0) {
argv++;
rate = atoi(*argv);
}
argv++;
To this:
if (strcmp(*argv, "-r") == 0) {
argv++;
if (*argv)
rate = atoi(*argv);
}
if (*argv)
argv++;
Signed-off-by: Gabriel M. Beddingfield <gabrbedd@ti.com>
tinyalsa: a small library to interface with ALSA in the Linux kernel The aims are: - Provide a basic pcm and mixer API - If it's not absolutely needed, don't add it to the API - Avoid supporting complex and unnecessary operations that could be dealt with at a higher level