Hi Heinrich, On Fr 30 Jan 2015 20:35:53 CET, Heinrich Schuchardt wrote:
package: nx-libs
version: head
In different parts of the nx-libs library you can find usages of scanf like
/* check for MESA_GAMMA environment variable */
gamma = _mesa_getenv("MESA_GAMMA");
if (gamma) {
v->RedGamma = v->GreenGamma = v->BlueGamma = 0.0;
sscanf( gamma, "%f %f %f", &v->RedGamma, &v->GreenGamma,
&v->BlueGamma );
According to cppcheck:
scanf without field width limits can crash with huge input data on libc
versions older than 2.13-25. Add a field width specifier to fix this
problem:
%i => %3i
Any chance you could also provide a patch for this? Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabr...@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
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