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sprintf -> snprintf: prevent buffer overflow

This commit is contained in:
Holger Vogt 2019-02-23 23:08:35 +01:00
parent ec4625eda6
commit 601dfbd781
1 changed files with 2 additions and 2 deletions
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4
src/frontend/plotting/gnuplot.c
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@ -55,8 +55,8 @@ ft_gnuplot(double *xlims, double *ylims, char *filename, char *title, char *xlab
char filename_data[128];
char filename_plt[128];
sprintf(filename_data, "%s.data", filename);
sprintf(filename_plt, "%s.plt", filename);
snprintf(filename_data, 128, "%s.data", filename);
snprintf(filename_plt, 128, "%s.plt", filename);
/* Sanity checking. */
for (v = vecs, numVecs = 0; v; v = v->v_link2)