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tUse snprintf over sprintf - sphere - GPU-based 3D discrete element method algo… |
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git clone git://src.adamsgaard.dk/sphere |
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LICENSE |
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--- |
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commit c4ee06baa5b3cae0895a35a082579351582b26fd |
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parent c9b37d904623542765501b38f1d70f86951140d0 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Mon, 2 Sep 2019 10:48:22 +0200 |
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Use snprintf over sprintf |
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Diffstat: |
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M src/sphere_status.c | 7 ++++--- |
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1 file changed, 4 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/src/sphere_status.c b/src/sphere_status.c |
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t@@ -31,7 +31,7 @@ int main(int argc, char *argv[]) |
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char* dotpos; |
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char outstring[100]; |
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char* p; |
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- sprintf(outputdir, "%s/output/", cwd); |
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+ snprintf(outputdir, sizeof(outputdir), "%s/output/", cwd); |
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n = scandir(outputdir, &namelist, 0 , alphasort); |
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if (n < 0) { |
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fprintf(stderr, "Error: could not open directory: %s\n", outputdir… |
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t@@ -45,7 +45,8 @@ int main(int argc, char *argv[]) |
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!= NULL) { |
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*dotpos = '\0'; |
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- sprintf(outstring, "%-54s ", namelist[i]->d_name); |
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+ snprintf(outstring, sizeof(outstring), "%-54s ", |
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+ namelist[i]->d_name); |
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for (p = outstring; *p != '\0'; p++) |
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if (*p == ' ') *p = '.'; |
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printf(" %s", outstring); |
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t@@ -86,7 +87,7 @@ int open_status_file(char* cwd, char* sim_name, int format) { |
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// Open the simulation status file |
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FILE *fp; |
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char file[1000]; // Complete file path+name variable |
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- sprintf(file,"%s/output/%s.status.dat", cwd, sim_name); |
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+ snprintf(file, sizeof(file), "%s/output/%s.status.dat", cwd, sim_name); |
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if ((fp = fopen(file, "rt"))) { |
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float time_current; |
