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Fix buffer overflow when printing long filenames #7

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Fix buffer overflow when printing long filenames #7

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4 changes: 2 additions & 2 deletions src/match.c
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Original file line number Diff line number Diff line change
Expand Up @@ -106,15 +106,15 @@ static void putgauss(float *histo, int width,int height, double x,double y,
void match_field(fieldstruct *field, fieldstruct *reffield)
{
setstruct *refset, *refset2, *set, *fieldset;
char str[128];
char str[MAXCHAR];
double wcspos[NAXIS],
angle,scale,dlng,dlat,sig, dlng2,dlat2,sig2, asig,
dangle,dscale, ddlng,ddlat, shear,sangle, sheartot, sangletot,
matchresol, refarea,area, refcrossec,crossec;
int i,j,k, lng,lat,
naxis, nmax;

sprintf(str, "Matching field %s...", field->rfilename);
sprintf(str, "Matching field %.*s ...", MAXCHAR - 20, field->rfilename);
NFPRINTF(OUTPUT, str);

/* We are going to use FFT routines */
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